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William Henry Gates III (born October 28, 1955) is an American
business magnate A business magnate, also known as a tycoon, is a person who has achieved immense wealth through the ownership of multiple lines of enterprise. The term characteristically refers to a powerful entrepreneur or investor who controls, through perso ...
, investor, philanthropist, and writer best known for co-founding the software giant
Microsoft Microsoft Corporation is an American multinational technology corporation producing computer software, consumer electronics, personal computers, and related services headquartered at the Microsoft Redmond campus located in Redmond, Washing ...
, along with his childhood friend
Paul Allen Paul Gardner Allen (January 21, 1953 – October 15, 2018) was an American business magnate, computer programmer, researcher, investor, and philanthropist. He co-founded Microsoft Corporation with childhood friend Bill Gates in 1975, which h ...
. During his career at Microsoft, Gates held the positions of chairman, chief executive officer (CEO), president, and chief software architect, while also being its largest individual
shareholder A shareholder (in the United States often referred to as stockholder) of a corporation is an individual or legal entity (such as another corporation, a body politic, a trust or partnership) that is registered by the corporation as the legal own ...
until May 2014. He was a major entrepreneur of the
microcomputer revolution The history of the personal computer as a mass-market consumer electronic device began with the microcomputer revolution of the 1970s. A personal computer is one intended for interactive individual use, as opposed to a mainframe computer where ...
of the 1970s and 1980s. Gates was born and raised in
Seattle Seattle ( ) is a seaport city on the West Coast of the United States. It is the seat of King County, Washington. With a 2020 population of 737,015, it is the largest city in both the state of Washington and the Pacific Northwest regio ...
, Washington. In 1975, he and Allen founded Microsoft in
Albuquerque, New Mexico Albuquerque ( ; ), ; kee, Arawageeki; tow, Vakêêke; zun, Alo:ke:k'ya; apj, Gołgéeki'yé. abbreviated ABQ, is the most populous city in the U.S. state of New Mexico. Its nicknames, The Duke City and Burque, both reference its founding in ...
. It later became the world's largest personal computer software company. Gates led the company as its chairman and chief executive officer until stepping down as CEO in January 2000, succeeded by
Steve Ballmer Steven Anthony Ballmer (; March 24, 1956) is an American business magnate and investor who served as the chief executive officer of Microsoft from 2000 to 2014. He is the current owner of the Los Angeles Clippers of the National Basketball Associ ...
, but he remained chairman of the board of directors and became chief software architect. During the late 1990s, he was criticized for his business tactics, which were considered
anti-competitive Anti-competitive practices are business or government practices that prevent or reduce competition in a market. Antitrust laws differ among state and federal laws to ensure businesses do not engage in competitive practices that harm other, usuall ...
. This opinion has been upheld by numerous court rulings. In June 2008, Gates transitioned into a part-time role at Microsoft and full-time work at the
Bill & Melinda Gates Foundation The Bill & Melinda Gates Foundation (BMGF), a merging of the William H. Gates Foundation and the Gates Learning Foundation, is an American private foundation founded by Bill Gates and Melinda French Gates. Based in Seattle, Washington, it was l ...
, the private charitable foundation he and his then-wife
Melinda Melinda is a feminine given name. Etymology The modern name ''Melinda'' is a combination of "Mel" with the suffix "-inda". "Mel" can be derived from names such as Melanie meaning "dark, black" in Greek, or from Melissa (μέλισσα) meaning ...
had established in 2000. He stepped down as chairman of the Microsoft board in February 2014 and assumed the role of technology adviser to support newly appointed CEO
Satya Nadella Satya Narayana Nadella (, ; born 19 August 1967) is an Indian-American business executive. He is the executive chairman and CEO of Microsoft, succeeding Steve Ballmer in 2014 as CEO and John W. Thompson in 2021 as chairman. Before becoming CE ...
. In March 2020, Gates left his board positions at Microsoft and
Berkshire Hathaway Berkshire Hathaway Inc. () is an American Multinational corporation, multinational conglomerate (company), conglomerate holding company headquartered in Omaha, Nebraska, United States. Its main business and source of capital is insurance, from ...
to focus on his philanthropic efforts on
climate change In common usage, climate change describes global warming—the ongoing increase in global average temperature—and its effects on Earth's climate system. Climate change in a broader sense also includes previous long-term changes to E ...
,
global health Global health is the health of the populations in the worldwide context; it has been defined as "the area of study, research and practice that places a priority on improving health and achieving equity in health for all people worldwide". Problem ...
and development, and education. Since 1987, Gates has been included in the ''Forbes'' list of the world's billionaires. From 1995 to 2017, he held the ''
Forbes ''Forbes'' () is an American business magazine owned by Integrated Whale Media Investments and the Forbes family. Published eight times a year, it features articles on finance, industry, investing, and marketing topics. ''Forbes'' also re ...
'' title of the richest person in the world every year except in 2008 and from 2010 to 2013. In October 2017, he was surpassed by
Amazon Amazon most often refers to: * Amazons, a tribe of female warriors in Greek mythology * Amazon rainforest, a rainforest covering most of the Amazon basin * Amazon River, in South America * Amazon (company), an American multinational technology c ...
founder
Jeff Bezos Jeffrey Preston Bezos ( ;; and Robinson (2010), p. 7. ''né'' Jorgensen; born January 12, 1964) is an American entrepreneur, media proprietor, investor, and commercial astronaut. He is the founder, executive chairman, and former preside ...
, who had an estimated
net worth Net worth is the value of all the non-financial and financial assets owned by an individual or institution minus the value of all its outstanding liabilities. Since financial assets minus outstanding liabilities equal net financial assets, net ...
of US$90.6 billion compared to Gates's net worth of US$89.9 billion at the time. In the ''Forbes'' 400 list of wealthiest Americans in 2023, he was ranked 6th with a wealth of $115.0 billion. Gates has an estimated net worth of US$126 billion, making him the fourth-richest person in the world according to the ''
Bloomberg Billionaires Index The ''Bloomberg Billionaires Index'', launched in March 2012, is a daily ranking of the world's 500 richest people based on their net worth. It draws information from "action in the stock market, economic indicators and news reports", features a ...
''. Later in his career and since leaving day-to-day operations at Microsoft in 2008, Gates has pursued other business and philanthropic endeavors. He is the founder and chairman of several companies, including
BEN Ben is frequently used as a shortened version of the given names Benjamin, Benedict, Bennett or Benson, and is also a given name in its own right. Ben (in he, בֶּן, ''son of'') forms part of Hebrew surnames, e.g. Abraham ben Abraham ( he, ...
,
Cascade Investment Cascade Investment, L.L.C. is an American holding company and private investment firm headquartered in Kirkland, Washington, United States. It is controlled by Bill Gates, and managed by Michael Larson. More than half of Gates's fortune is held ...
,
TerraPower TerraPower is an American nuclear reactor design and development engineering company headquartered in Bellevue, Washington. TerraPower is developing a class of nuclear fast reactors termed traveling wave reactors (TWR). TWR places a small core ...
,
bgC3 Gates Ventures is the personal service corporation, personal service company of Microsoft co-founder and philanthropist Bill Gates. Known until 2018 as bgC3, it comprises his personal staff, a think tank on problems of health and global developme ...
, and
Breakthrough Energy Breakthrough Energy is the umbrella name of several organizations, founded by Bill Gates in 2015, that aim to accelerate innovation in sustainable energy and in other technologies to reduce greenhouse gas emissions. It invests in a variety of st ...
. He has donated sizable amounts of money to various charitable organizations and scientific research programs through the Bill & Melinda Gates Foundation, reported to be the world's largest private charity. Through the foundation, he led an early 21st century
vaccination Vaccination is the administration of a vaccine to help the immune system develop immunity from a disease. Vaccines contain a microorganism or virus in a weakened, live or killed state, or proteins or toxins from the organism. In stimulating ...
campaign that significantly contributed to the eradication of the wild
poliovirus A poliovirus, the causative agent of polio (also known as poliomyelitis), is a serotype of the species ''Enterovirus C'', in the family of ''Picornaviridae''. There are three poliovirus serotypes: types 1, 2, and 3. Poliovirus is composed of an ...
in Africa. In 2010, Gates and
Warren Buffett Warren Edward Buffett ( ; born August 30, 1930) is an American business magnate, investor, and philanthropist. He is currently the chairman and CEO of Berkshire Hathaway. He is one of the most successful investors in the world and has a net w ...
founded
The Giving Pledge The Giving Pledge is a campaign to encourage extremely wealthy people to contribute a majority of their wealth to philanthropic causes. , the pledge has 236 signatories from 28 countries. Most of the signatories of the pledge are billionaires, an ...
, whereby they and other billionaires pledge to give at least half of their wealth to philanthropy.


Early life

William Henry Gates III was born on October 28, 1955, in Seattle, Washington as the only son of
William H. Gates Sr. William Henry Gates II (November 30, 1925September 14, 2020), better known as Bill Gates Sr., was an American attorney, philanthropist, and civic leader. He was the founder of the law firm Shidler McBroom & Gates (a predecessor of K&L Gates), ...
(1925–2020) and his first wife,
Mary Maxwell Gates Mary Ann Maxwell Gates (; July 5, 1929 – June 10, 1994) was an American businesswoman, executive, civic activist, and school teacher. She was the first female president of King County's United Way, the first woman to chair the national Unite ...
(1929–1994). His ancestry includes
English English usually refers to: * English language * English people English may also refer to: Peoples, culture, and language * ''English'', an adjective for something of, from, or related to England ** English national ide ...
,
German German(s) may refer to: * Germany (of or related to) **Germania (historical use) * Germans, citizens of Germany, people of German ancestry, or native speakers of the German language ** For citizens of Germany, see also German nationality law **Ger ...
, and Irish/ Scots-Irish. His father was a prominent
lawyer A lawyer is a person who practices law. The role of a lawyer varies greatly across different legal jurisdictions. A lawyer can be classified as an advocate, attorney, barrister, canon lawyer, civil law notary, counsel, counselor, solic ...
, and his mother served on the board of directors of
First Interstate BancSystem First Interstate BancSystem, Inc. is a financial holding company headquartered in Billings, Montana. It is the parent company of First Interstate Bank, a community bank with locations throughout Arizona, Colorado, Idaho, Iowa, Kansas, Minneso ...
and
United Way of America United Way is an international network of over 1,800 local nonprofit fundraising affiliates. United Way was the largest nonprofit organization in the United States by donations from the public, prior to 2016. United Way organizations raise funds ...
. Gates's maternal grandfather was J. W. Maxwell, a national bank president. Gates has an older sister Kristi (Kristianne) and a younger sister Libby. He is the fourth of his name in his family but is known as William Gates III or "Trey" (i.e., three) because his father had the "II" suffix. The family lived in the Sand Point area of Seattle in a home that was damaged by a rare
tornado A tornado is a violently rotating column of air that is in contact with both the surface of the Earth and a cumulonimbus cloud or, in rare cases, the base of a cumulus cloud. It is often referred to as a twister, whirlwind or cyclone, altho ...
when Gates was seven years old. According to Gates, when he was young, his parents wanted him to pursue a career in law. During his childhood, his family regularly attended a church of the
Congregational Christian Churches The Congregational Christian Churches were a Protestant Christian denomination that operated in the U.S. from 1931 through 1957. On the latter date, most of its churches joined the Evangelical and Reformed Church in a merger to become the United ...
, a Protestant Reformed denomination. Gates was small for his age and was bullied as a child. The family encouraged competition; one visitor reported that "it didn't matter whether it was hearts or
pickleball Pickleball is an indoor or outdoor racket/paddle sport where two players (singles), or four players (doubles), hit a perforated hollow polymer ball over a net using solid-faced paddles. Opponents on either side of the net hit the ball back and ...
or swimming to the dock; there was always a reward for winning and there was always a penalty for losing". At age 13, he enrolled in the private Lakeside prep school, where he wrote his first software program. When he was in eighth grade, the Mothers' Club at the school used proceeds from Lakeside School's rummage sale to buy a
Teletype Model 33 The Teletype Model 33 is an electromechanical teleprinter designed for light-duty office use. It is less rugged and cost less than earlier Teletype machines. The Teletype Corporation introduced the Model 33 as a commercial product in 1963 after ...
ASR terminal and a block of computer time on a
General Electric General Electric Company (GE) is an American multinational conglomerate founded in 1892, and incorporated in New York state and headquartered in Boston. The company operated in sectors including healthcare, aviation, power, renewable energ ...
(GE) computer for the students. Gates took an interest in programming the GE system in
BASIC BASIC (Beginners' All-purpose Symbolic Instruction Code) is a family of general-purpose, high-level programming languages designed for ease of use. The original version was created by John G. Kemeny and Thomas E. Kurtz at Dartmouth College ...
, and he was excused from math classes to pursue his interest. He wrote his first computer program on this machine, an implementation of
tic-tac-toe Tic-tac-toe (American English), noughts and crosses (Commonwealth English), or Xs and Os (Canadian or Irish English) is a paper-and-pencil game for two players who take turns marking the spaces in a three-by-three grid with ''X'' or ''O''. T ...
that allowed users to play games against the computer. Gates was fascinated by the machine and how it would always execute software code perfectly. After the Mothers Club donation was exhausted, Gates and other students sought time on systems including DEC PDP minicomputers. One of these systems was a
PDP-10 Digital Equipment Corporation (DEC)'s PDP-10, later marketed as the DECsystem-10, is a mainframe computer family manufactured beginning in 1966 and discontinued in 1983. 1970s models and beyond were marketed under the DECsystem-10 name, especi ...
belonging to
Computer Center Corporation This small Washington state company offered time-sharing on a PDP-10. Its customers included Bill Gates and Paul Allen Paul Gardner Allen (January 21, 1953 – October 15, 2018) was an American business magnate, computer programmer, researc ...
(CCC) which banned Gates,
Paul Allen Paul Gardner Allen (January 21, 1953 – October 15, 2018) was an American business magnate, computer programmer, researcher, investor, and philanthropist. He co-founded Microsoft Corporation with childhood friend Bill Gates in 1975, which h ...
,
Ric Weiland Richard William "Ric" Weiland (April 21, 1953 – June 24, 2006) was a computer software pioneer, programmer and philanthropist. He was the second employee at Microsoft Corporation, joining the company during his final year at Stanford Un ...
, and Gates's best friend and first business partner Kent Evans for the summer after it caught them exploiting bugs in the operating system to obtain free computer time. The four students formed the Lakeside Programmers Club to make money. At the end of the ban, they offered to find bugs in CCC's software in exchange for extra computer time. Rather than using the system remotely via
Teletype A teleprinter (teletypewriter, teletype or TTY) is an electromechanical device that can be used to send and receive typed messages through various communications channels, in both point-to-point and point-to-multipoint configurations. Initia ...
, Gates went to CCC's offices and studied
source code In computing, source code, or simply code, is any collection of code, with or without comments, written using a human-readable programming language, usually as plain text. The source code of a program is specially designed to facilitate the wo ...
for various programs that ran on the system, including Fortran,
Lisp A lisp is a speech impairment in which a person misarticulates sibilants (, , , , , , , ). These misarticulations often result in unclear speech. Types * A frontal lisp occurs when the tongue is placed anterior to the target. Interdental lisping ...
, and
machine language In computer programming, machine code is any low-level programming language, consisting of machine language instructions, which are used to control a computer's central processing unit (CPU). Each instruction causes the CPU to perform a very ...
. The arrangement with CCC continued until 1970 when the company went out of business. The following year, a Lakeside teacher enlisted Gates and Evans to automate the school's class-scheduling system, providing them computer time and royalties in return. The duo worked diligently in order to have the program ready for their senior year. Towards the end of their junior year, Evans was killed in a mountain climbing accident, which Gates has described as one of the saddest days of his life. Gates then turned to Allen who helped him finish the system for Lakeside. At 17, Gates formed a venture with Allen called
Traf-O-Data Traf-O-Data was a business partnership between Bill Gates, Paul Allen and Paul Gilbert that existed in the 1970s. The objective was to read the raw data from roadway traffic counters and create reports for traffic engineers. The company had only ...
to make traffic counters based on the
Intel 8008 The Intel 8008 ("''eight-thousand-eight''" or "''eighty-oh-eight''") is an early byte-oriented microprocessor designed by Computer Terminal Corporation (CTC), implemented and manufactured by Intel, and introduced in April 1972. It is an 8-bit C ...
processor. In 1972, he served as a congressional page in the House of Representatives. He was a
National Merit Scholar The National Merit Scholarship Program is a United States academic scholarship competition for recognition and university scholarships administered by the National Merit Scholarship Corporation (NMSC), a privately funded, not-for-profit organizati ...
when he graduated from Lakeside School in 1973. He scored 1590 out of 1600 on the Scholastic Aptitude Tests (SAT) and enrolled at
Harvard College Harvard College is the undergraduate college of Harvard University, an Ivy League research university in Cambridge, Massachusetts. Founded in 1636, Harvard College is the original school of Harvard University, the oldest institution of higher lea ...
in the autumn of 1973. He chose a pre-law major but took mathematics (including
Math 55 Math 55 is a two-semester long freshman undergraduate mathematics course at Harvard University founded by Lynn Loomis and Shlomo Sternberg. The official titles of the course are Honors Abstract Algebra (Math 55a) and Honors Real and Complex Analys ...
) and graduate level computer science courses. While at Harvard, he met fellow student and future Microsoft CEO
Steve Ballmer Steven Anthony Ballmer (; March 24, 1956) is an American business magnate and investor who served as the chief executive officer of Microsoft from 2000 to 2014. He is the current owner of the Los Angeles Clippers of the National Basketball Associ ...
. Gates left Harvard after two years while Ballmer stayed and graduated ''
magna cum laude Latin honors are a system of Latin phrases used in some colleges and universities to indicate the level of distinction with which an academic degree has been earned. The system is primarily used in the United States. It is also used in some So ...
''. Years later, Ballmer later succeeded Gates as Microsoft's CEO and maintained that position from 2000 until his resignation in 2014. Gates devised an algorithm for
pancake sorting Pancake sorting is the mathematical problem of sorting a disordered stack of pancakes in order of size when a spatula can be inserted at any point in the stack and used to flip all pancakes above it. A ''pancake number'' is the minimum number o ...
as a solution to one of a series of unsolved problems presented in a
combinatorics Combinatorics is an area of mathematics primarily concerned with counting, both as a means and an end in obtaining results, and certain properties of finite structures. It is closely related to many other areas of mathematics and has many appl ...
class by professor Harry Lewis. His solution held the record as the fastest version for over 30 years, and its successor is faster by only 2%. His solution was formalized and published in collaboration with Harvard computer scientist
Christos Papadimitriou Christos Charilaos Papadimitriou ( el, Χρήστος Χαρίλαος "Χρίστος" Παπαδημητρίου; born August 16, 1949) is a Greek theoretical computer scientist and the Donovan Family Professor of Computer Science at Columbia Un ...
. Gates remained in contact with Paul Allen and joined him at
Honeywell Honeywell International Inc. is an American publicly traded, multinational conglomerate corporation headquartered in Charlotte, North Carolina. It primarily operates in four areas of business: aerospace, building technologies, performance ma ...
during the summer of 1974. In 1975, the
MITS Altair 8800 The Altair 8800 is a microcomputer designed in 1974 by MITS and based on the Intel 8080 CPU. Interest grew quickly after it was featured on the cover of the January 1975 issue of Popular Electronics and was sold by mail order through advertisem ...
was released based on the
Intel 8080 CPU The Intel 8080 (''"eighty-eighty"'') is the second 8-bit computing, 8-bit microprocessor designed and manufactured by Intel. It first appeared in April 1974 and is an extended and enhanced variant of the earlier Intel 8008, 8008 design, althou ...
, and Gates and Allen saw the opportunity to start their own computer software company. Gates dropped out of Harvard that same year. His parents were supportive of him after seeing how much he wanted to start his own company. He explained his decision to leave Harvard: "if things hadn't worked out, I could always go back to school. I was officially on leave."


Microsoft


BASIC

Gates read the January 1975 issue of ''
Popular Electronics ''Popular Electronics'' was an American magazine published by John August Media, LLC, and hosted at TechnicaCuriosa.com. The magazine was started by Ziff-Davis Publishing Company in October 1954 for electronics hobbyists and experimenters. It soo ...
'' which demonstrated the
Altair 8800 The Altair 8800 is a microcomputer designed in 1974 by MITS and based on the Intel 8080 CPU. Interest grew quickly after it was featured on the cover of the January 1975 issue of Popular Electronics and was sold by mail order through advertiseme ...
, and contacted
Micro Instrumentation and Telemetry Systems Micro Instrumentation and Telemetry Systems (MITS) was an American electronics company founded in Albuquerque, New Mexico that began manufacturing electronic calculators in 1971 and personal computers in 1975. Ed Roberts and Forrest Mims founded ...
(MITS) to inform them that he and others were working on a
BASIC BASIC (Beginners' All-purpose Symbolic Instruction Code) is a family of general-purpose, high-level programming languages designed for ease of use. The original version was created by John G. Kemeny and Thomas E. Kurtz at Dartmouth College ...
interpreter for the platform. In reality, Gates and Allen did not have an Altair and had not written code for it; they merely wanted to gauge MITS's interest. MITS president Ed Roberts agreed to meet them for a demonstration, and over the course of a few weeks they developed an Altair
emulator In computing, an emulator is Computer hardware, hardware or software that enables one computer system (called the ''host'') to behave like another computer system (called the ''guest''). An emulator typically enables the host system to run so ...
that ran on a minicomputer, and then the BASIC interpreter. The demonstration was held at MITS's offices in
Albuquerque, New Mexico Albuquerque ( ; ), ; kee, Arawageeki; tow, Vakêêke; zun, Alo:ke:k'ya; apj, Gołgéeki'yé. abbreviated ABQ, is the most populous city in the U.S. state of New Mexico. Its nicknames, The Duke City and Burque, both reference its founding in ...
; it was a success and resulted in a deal with MITS to distribute the interpreter as
Altair BASIC Altair BASIC is a discontinued interpreter for the BASIC programming language that ran on the MITS Altair 8800 and subsequent S-100 bus computers. It was Microsoft's first product (as Micro-Soft), distributed by MITS under a contract. Altair BASI ...
. MITS hired Allen, and Gates took a leave of absence from Harvard to work with him at MITS in November 1975. Allen named their partnership "Micro-Soft", a combination of "microcomputer" and "software", and their first office was in Albuquerque. The first employee Gates and Allen hired was their high school collaborator
Ric Weiland Richard William "Ric" Weiland (April 21, 1953 – June 24, 2006) was a computer software pioneer, programmer and philanthropist. He was the second employee at Microsoft Corporation, joining the company during his final year at Stanford Un ...
. They dropped the hyphen within a year and officially registered the trade name "Microsoft" with the Secretary of the State of New Mexico on November 26, 1976. Gates never returned to Harvard to complete his studies.
Microsoft Microsoft Corporation is an American multinational technology corporation producing computer software, consumer electronics, personal computers, and related services headquartered at the Microsoft Redmond campus located in Redmond, Washing ...
's Altair BASIC was popular with computer hobbyists, but Gates discovered that a pre-market copy had leaked out and was being widely copied and distributed. In February 1976, he wrote an
Open Letter to Hobbyists Open or OPEN may refer to: Music * Open (band), Australian pop/rock band * The Open (band), English indie rock band * ''Open'' (Blues Image album), 1969 * ''Open'' (Gotthard album), 1999 * ''Open'' (Cowboy Junkies album), 2001 * ''Open'' (YF ...
in the MITS newsletter in which he asserted that more than 90% of the users of Microsoft Altair BASIC had not paid Microsoft for it and the Altair "hobby market" was in danger of eliminating the incentive for any professional developers to produce, distribute, and maintain high-quality software. This letter was unpopular with many computer hobbyists, but Gates persisted in his belief that software developers should be able to demand payment. Microsoft became independent of MITS in late 1976, and it continued to develop programming language software for various systems. The company moved from Albuquerque to
Bellevue, Washington Bellevue ( ) is a city in the Eastside region of King County, Washington, United States, located across Lake Washington from Seattle. It is the third-largest city in the Seattle metropolitan area and has variously been characterized as a s ...
on January 1, 1979. Gates said he personally reviewed and often rewrote every line of code that the company produced in its first five years. As the company grew, he transitioned into a manager role, then an executive.
DONKEY.BAS ''Donkey'', often known by its filename ''DONKEY.BAS'', is a video game written in 1981, and included with early versions of the IBM PC DOS operating system distributed with the original IBM PC. It is a top-down driving game in which the player mu ...
, is a
computer game Video games, also known as computer games, are electronic games that involves interaction with a user interface or input device such as a joystick, game controller, controller, computer keyboard, keyboard, or motion sensing device to gener ...
written in 1981 and included with early versions of the PC DOS operating system distributed with the original IBM PC. It is a
driving game Racing games are a video game genre in which the player participates in a racing competition. They may be based on anything from real-world racing leagues to fantastical settings. They are distributed along a spectrum between more realistic rac ...
in which the
player Player may refer to: Role or adjective * Player (game), a participant in a game or sport ** Gamer, a player in video and tabletop games ** Athlete, a player in sports ** Player character, a character in a video game or role playing game who is ...
must avoid hitting
donkey The domestic donkey is a hoofed mammal in the family Equidae, the same family as the horse. It derives from the African wild ass, ''Equus africanus'', and may be classified either as a subspecies thereof, ''Equus africanus asinus'', or as a ...
s. The game was written by Gates and
Neil Konzen Neil Konzen is a computer programmer who formerly worked for Microsoft as one of its earliest employees. He was the systems programmer of Microsoft's Macintosh programs projects, including MultiPlan and Word for the Mac in 1984. He was later tasked ...
.


IBM partnership

IBM, the leading supplier of computer equipment to commercial enterprises at the time, approached Microsoft in July 1980 concerning software for its upcoming personal computer, the
IBM PC The IBM Personal Computer (model 5150, commonly known as the IBM PC) is the first microcomputer released in the IBM PC model line and the basis for the IBM PC compatible de facto standard. Released on August 12, 1981, it was created by a team ...
, after Gates's mother,
Mary Maxwell Gates Mary Ann Maxwell Gates (; July 5, 1929 – June 10, 1994) was an American businesswoman, executive, civic activist, and school teacher. She was the first female president of King County's United Way, the first woman to chair the national Unite ...
, mentioned Microsoft to
John Opel John Roberts Opel (January 5, 1925, in Kansas City, Missouri – November 3, 2011, in Fort Myers, Florida) was a United States, U.S. computer businessman. He served eleven years as the President of IBM between 1974 and 1985. He was the chief exec ...
, IBM's then
CEO A chief executive officer (CEO), also known as a central executive officer (CEO), chief administrator officer (CAO) or just chief executive (CE), is one of a number of corporate executives charged with the management of an organization especially ...
. IBM first proposed that Microsoft write the BASIC interpreter. IBM's representatives also mentioned that they needed an operating system, and Gates referred them to
Digital Research Digital Research, Inc. (DR or DRI) was a company created by Gary Kildall to market and develop his CP/M operating system and related 8-bit, 16-bit and 32-bit systems like MP/M, Concurrent DOS, FlexOS, Multiuser DOS, DOS Plus, DR DOS and ...
(DRI), makers of the widely used
CP/M CP/M, originally standing for Control Program/Monitor and later Control Program for Microcomputers, is a mass-market operating system created in 1974 for Intel 8080/ 85-based microcomputers by Gary Kildall of Digital Research, Inc. Initial ...
operating system. IBM's discussions with Digital Research went poorly, however, and they did not reach a licensing agreement. IBM representative Jack Sams mentioned the licensing difficulties during a subsequent meeting with Gates and asked if Microsoft could provide an operating system. A few weeks later, Gates and Allen proposed using
86-DOS 86-DOS (known internally as QDOS, for Quick and Dirty Operating System) is a discontinued operating system developed and marketed by Seattle Computer Products (SCP) for its Intel 8086-based computer kit. 86-DOS shared a few of its commands wit ...
, an operating system similar to CP/M, that
Tim Paterson Tim Paterson (born 1 June 1956) is an American computer programmer, best known for creating 86-DOS, an operating system for the Intel 8086. This system emulated the application programming interface (API) of CP/M, which was created by Gary Kild ...
of
Seattle Computer Products Seattle Computer Products (SCP) was a Tukwila, Washington, microcomputer hardware company which was one of the first manufacturers of computer systems based on the 16-bit Intel 8086 processor. SCP began shipping its first S-100 bus 8086 CPU bo ...
(SCP) had made for hardware similar to the PC. Microsoft made a deal with SCP to be the exclusive licensing agent of 86-DOS, and later the full owner. Microsoft employed Paterson to adapt the operating system for the PC and delivered it to IBM as
PC DOS PC or pc may refer to: Arts and entertainment * Player character or playable character, a fictional character controlled by a human player, usually in role-playing games or computer games * ''Port Charles'', an American daytime TV soap opera * ...
for a one-time fee of $50,000. The contract itself only earned Microsoft a relatively small fee. It was the prestige brought to Microsoft by IBM's adoption of their operating system that would be the origin of Microsoft's transformation from a small business to the leading software company in the world. Gates had not offered to transfer the copyright on the operating system to IBM because he believed that other personal computer makers would clone IBM's PC hardware. They did, making the IBM-compatible PC, running DOS, a de facto standard. The sales of
MS-DOS MS-DOS ( ; acronym for Microsoft Disk Operating System, also known as Microsoft DOS) is an operating system for x86-based personal computers mostly developed by Microsoft. Collectively, MS-DOS, its rebranding as IBM PC DOS, and a few ope ...
(the version of DOS sold to customers other than IBM) made Microsoft a major player in the industry. The press quickly identified Microsoft as being very influential on the IBM PC. ''
PC Magazine ''PC Magazine'' (shortened as ''PCMag'') is an American computer magazine published by Ziff Davis. A print edition was published from 1982 to January 2009. Publication of online editions started in late 1994 and have continued to the present d ...
'' asked if Gates was "the man behind the machine?". Gates oversaw Microsoft's company restructuring on June 25, 1981, which re-incorporated the company in Washington state and made Gates the president and chairman of the board, with Paul Allen as vice president and vice chairman. In early 1983, Allen left the company after receiving a
Hodgkin lymphoma Hodgkin lymphoma (HL) is a type of lymphoma, in which cancer originates from a specific type of white blood cell called lymphocytes, where multinucleated Reed–Sternberg cells (RS cells) are present in the patient's lymph nodes. The condition wa ...
diagnosis, effectively ending the formal business partnership between Gates and Allen, which had been strained months prior due to a contentious dispute over Microsoft equity. Later in the decade, Gates repaired his relationship with Allen and together the two donated millions to their childhood school Lakeside. They remained friends until Allen's death in October 2018.


Windows

Microsoft and Gates launched their first retail version of
Microsoft Windows Windows is a group of several proprietary graphical operating system families developed and marketed by Microsoft. Each family caters to a certain sector of the computing industry. For example, Windows NT for consumers, Windows Server for serv ...
on November 20, 1985, in an attempt to fend off competition from
Apple An apple is an edible fruit produced by an apple tree (''Malus domestica''). Apple fruit tree, trees are agriculture, cultivated worldwide and are the most widely grown species in the genus ''Malus''. The tree originated in Central Asia, wh ...
's
Macintosh The Mac (known as Macintosh until 1999) is a family of personal computers designed and marketed by Apple Inc., Apple Inc. Macs are known for their ease of use and minimalist designs, and are popular among students, creative professionals, and ...
GUI The GUI ( "UI" by itself is still usually pronounced . or ), graphical user interface, is a form of user interface that allows users to interact with electronic devices through graphical icons and audio indicator such as primary notation, inste ...
, which had captivated consumers with its simplicity and ease of use. In August 1986, the company struck a deal with IBM to develop a separate operating system called
OS/2 OS/2 (Operating System/2) is a series of computer operating systems, initially created by Microsoft and IBM under the leadership of IBM software designer Ed Iacobucci. As a result of a feud between the two companies over how to position OS/2 ...
. Although the two companies successfully developed the first version of the new system, the partnership deteriorated due to mounting creative differences. The operating system grew out of DOS in an organic fashion over a decade until
Windows 95 Windows 95 is a consumer-oriented operating system developed by Microsoft as part of its Windows 9x family of operating systems. The first operating system in the 9x family, it is the successor to Windows 3.1x, and was released to manufacturin ...
, which hid the DOS prompt by default.
Windows XP Windows XP is a major release of Microsoft's Windows NT operating system. It was released to manufacturing on August 24, 2001, and later to retail on October 25, 2001. It is a direct upgrade to its predecessors, Windows 2000 for high-end and ...
was released one year after Gates stepped down as Microsoft CEO.
Windows 8.1 Windows 8.1 is a release of the Windows NT operating system developed by Microsoft. It was released to manufacturing on August 27, 2013, and broadly released for retail sale on October 17, 2013, about a year after the retail release of its pre ...
was the last version of the OS released before Gates left the chair of the firm to
John W. Thompson John Wendell Thompson (born April 24, 1949) is an American technology executive who was the chair of Microsoft from 2014 until June 2021, and chair of Illumina (company), Illumina since 2021. He is a former chief executive of Virtual Instrument ...
on February 5, 2014.


Management style

During Microsoft's early years, Gates was an active software developer, particularly in the company's programming language products, but his primary role in most of the company's history was as a manager and executive. He has not officially been on a development team since working on the
TRS-80 Model 100 The TRS-80 Model 100 is a portable computer introduced in April 26th, 1983. It is one of the first notebook-style computers, featuring a keyboard and liquid crystal display, in a battery-powered package roughly the size and shape of a notepad or ...
, but he wrote code that shipped with the company's products as late as 1989.
Jerry Pournelle Jerry Eugene Pournelle (; August 7, 1933 – September 8, 2017) was an American scientist in the area of operations research and human factors research, a science fiction writer, essayist, journalist, and one of the first bloggers. In the 1960s ...
wrote in 1985 when Gates announced
Microsoft Excel Microsoft Excel is a spreadsheet developed by Microsoft for Microsoft Windows, Windows, macOS, Android (operating system), Android and iOS. It features calculation or computation capabilities, graphing tools, pivot tables, and a macro (comp ...
: "Bill Gates likes the program, not because it's going to make him a lot of money (although I'm sure it will do that), but because it's a neat
hack Hack may refer to: Arts, entertainment, and media Games * ''Hack'' (Unix video game), a 1984 roguelike video game * ''.hack'' (video game series), a series of video games by the multimedia franchise ''.hack'' Music * ''Hack'' (album), a 199 ...
." On June 15, 2006, Gates announced that he would transition out of his role at Microsoft to dedicate more time to philanthropy. He gradually divided his responsibilities between two successors when he placed
Ray Ozzie Raymond "Ray" Ozzie (born November 20, 1955) is an American software industry entrepreneur who held the positions of Chief Technical Officer and Chief Software Architect at Microsoft between 2005 and 2010. Before Microsoft, he was best known for ...
in charge of management and
Craig Mundie Craig James Mundie (born July 1, 1949 in Cleveland, Ohio) is Senior Advisor to the CEO at Microsoft and its former Chief Research and Strategy Officer. Biography He started in the consumer platforms division in 1992, managing the production of Wi ...
in charge of long-term product strategy. The process took two years to fully transfer his duties to Ozzie and Mundie, and was completed on June 27, 2008.


Post Microsoft

Since leaving day-to-day operations at Microsoft, Gates has continued his philanthropy and works on other projects. According to the
Bloomberg Billionaires Index The ''Bloomberg Billionaires Index'', launched in March 2012, is a daily ranking of the world's 500 richest people based on their net worth. It draws information from "action in the stock market, economic indicators and news reports", features a ...
, Gates was the world's highest-earning billionaire in 2013, as his net worth increased by US$15.8 billion to US$78.5 billion. , most of Gates's assets are held in
Cascade Investment Cascade Investment, L.L.C. is an American holding company and private investment firm headquartered in Kirkland, Washington, United States. It is controlled by Bill Gates, and managed by Michael Larson. More than half of Gates's fortune is held ...
LLC, an entity through which he owns stakes in numerous businesses, including
Four Seasons Hotels and Resorts Four Seasons Hotels Limited, trading as Four Seasons Hotels and Resorts, is an international luxury hotel and resort company headquartered in Toronto, Ontario, Canada. Four Seasons currently operates more than 100 hotels and resorts worldwide.Da ...
, and Corbis Corp. On February 4, 2014, Gates stepped down as chairman of Microsoft to become "technology advisor" at the firm to support newly appointed CEO
Satya Nadella Satya Narayana Nadella (, ; born 19 August 1967) is an Indian-American business executive. He is the executive chairman and CEO of Microsoft, succeeding Steve Ballmer in 2014 as CEO and John W. Thompson in 2021 as chairman. Before becoming CE ...
. Gates provided his perspective on a range of issues in a substantial interview that was published in the March 27, 2014, issue of ''
Rolling Stone ''Rolling Stone'' is an American monthly magazine that focuses on music, politics, and popular culture. It was founded in San Francisco, San Francisco, California, in 1967 by Jann Wenner, and the music critic Ralph J. Gleason. It was first kno ...
'' magazine. In the interview, Gates provided his perspective on climate change, his charitable activities, various tech companies and people involved in them, and the state of America. In response to a question about his greatest fear when he looks 50 years into the future, Gates stated: "there'll be some really bad things that'll happen in the next 50 or 100 years, but hopefully none of them on the scale of, say, a million people that you didn't expect to die from a
pandemic A pandemic () is an epidemic of an infectious disease that has spread across a large region, for instance multiple continents or worldwide, affecting a substantial number of individuals. A widespread endemic (epidemiology), endemic disease wi ...
, or
nuclear Nuclear may refer to: Physics Relating to the nucleus of the atom: * Nuclear engineering *Nuclear physics *Nuclear power *Nuclear reactor *Nuclear weapon *Nuclear medicine *Radiation therapy *Nuclear warfare Mathematics *Nuclear space *Nuclear ...
or
bioterrorism Bioterrorism is terrorism involving the intentional release or dissemination of biological agents. These agents are bacteria, viruses, insects, fungi, and/or toxins, and may be in a naturally occurring or a human-modified form, in much the same ...
." Gates also identified innovation as the "real driver of progress" and pronounced that "America's way better today than it's ever been." Gates has often expressed concern about the potential harms of
superintelligence A superintelligence is a hypothetical agent that possesses intelligence far surpassing that of the brightest and most gifted human minds. "Superintelligence" may also refer to a property of problem-solving systems (e.g., superintelligent language ...
; in a
Reddit Reddit (; stylized in all lowercase as reddit) is an American social news aggregation, content rating, and discussion website. Registered users (commonly referred to as "Redditors") submit content to the site such as links, text posts, images ...
"ask me anything", he stated that: In an interview that was held at the
TED conference TED Conferences, LLC (Technology, Entertainment, Design) is an American-Canadian non-profit media organization that posts international talks online for free distribution under the slogan "ideas worth spreading". TED was founded by Richard Sau ...
in March 2015, with
Baidu Baidu, Inc. ( ; , meaning "hundred times") is a Chinese multinational technology company specializing in Internet-related services and products and artificial intelligence (AI), headquartered in Beijing's Haidian District. It is one of the la ...
co-founder and CEO,
Robin Li Robin Li Yanhong (; born 17 November 1968) is a Chinese software engineer and billionaire internet entrepreneur. He is the co-founder of the search engine Baidu. As of March 2022, his net worth was estimated at US$8.5 billion. Li studied inform ...
, Gates said he would "highly recommend"
Nick Bostrom Nick Bostrom ( ; sv, Niklas Boström ; born 10 March 1973) is a Swedish-born philosopher at the University of Oxford known for his work on existential risk, the anthropic principle, human enhancement ethics, superintelligence risks, and the rev ...
's recent work, '' Superintelligence: Paths, Dangers, Strategies''. During the conference, Gates warned that the world was not prepared for the next pandemic, a situation that would come to pass in late 2019 when the
COVID-19 pandemic The COVID-19 pandemic, also known as the coronavirus pandemic, is an ongoing global pandemic of coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The novel virus was first identif ...
began. In March 2018, Gates met at his home in Seattle with
Mohammed bin Salman Mohammed bin Salman Al Saud ( ar, محمد بن سلمان آل سعود, translit=Muḥammad bin Salmān Āl Su‘ūd; born 31 August 1985), colloquially known by his initials MBS or MbS, is Crown Prince and Prime Minister of Saudi Arabia. H ...
, the reformist crown prince and de facto ruler of
Saudi Arabia Saudi Arabia, officially the Kingdom of Saudi Arabia (KSA), is a country in Western Asia. It covers the bulk of the Arabian Peninsula, and has a land area of about , making it the fifth-largest country in Asia, the second-largest in the A ...
to discuss investment opportunities for
Saudi Vision 2030 Saudi Vision 2030 ( ar, رؤية السعودية ٢٠٣٠ ''ruʾyah al-suʿūdiyah'') is a strategic framework to reduce Saudi Arabia's dependence on oil, diversify its economy, and develop public service sectors such as health, education, in ...
. In June 2019, Gates admitted that losing the
mobile operating system A mobile operating system is an operating system for mobile phones, tablets, smartwatches, smartglasses, or other non-laptop personal mobile computing devices. While computers such as typical laptops are "mobile", the operating systems used on ...
race to
Android Android may refer to: Science and technology * Android (robot), a humanoid robot or synthetic organism designed to imitate a human * Android (operating system), Google's mobile operating system ** Bugdroid, a Google mascot sometimes referred to ...
was his biggest mistake. He stated that it was within their
skill set A skill is the learned ability to act with determined results with good execution often within a given amount of time, energy, or both. Skills can often be divided into domain-general and domain-specific skills. For example, in the domain of wo ...
of being the dominant player, but partially blames the
antitrust Competition law is the field of law that promotes or seeks to maintain market competition by regulating anti-competitive conduct by companies. Competition law is implemented through public and private enforcement. It is also known as antitrust l ...
litigation during the time. That same year, Gates became an advisory board member of the Bloomberg New Economy Forum. On March 13, 2020, Microsoft announced Gates would be leaving his board positions at Berkshire Hathaway and Microsoft to dedicate himself to philanthropic endeavors such as climate change, global health and development, and education. During the COVID-19 pandemic, Gates has widely been looked at by media outlets as an expert on the issue, despite him not being a
public official An official is someone who holds an office (function or mandate, regardless whether it carries an actual working space with it) in an organization or government and participates in the exercise of authority, (either their own or that of their s ...
or having any prior medical training. His foundation did, however, establish the COVID-19 Therapeutics Accelerator in 2020 to hasten the development and evaluation of new and repurposed drugs and biologics to treat patients for
COVID-19 Coronavirus disease 2019 (COVID-19) is a contagious disease caused by a virus, the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The first known case was COVID-19 pandemic in Hubei, identified in Wuhan, China, in December ...
, and, as of February 2021, Gates expressed that he and
Anthony Fauci Anthony Stephen Fauci (; born December 24, 1940) is an American physician-scientist and immunologist serving as the director of the National Institute of Allergy and Infectious Diseases (NIAID) and the chief medical advisor to the president. ...
frequently talk and collaborate on matters including vaccines and other medical innovations to fight the pandemic.


Business ventures and investments ''(partial list)''

Gates has a multi-billion dollar investment portfolio with stakes in companies in various sectors and has participated in several entrepreneurial ventures beyond Microsoft, including: *
AutoNation AutoNation is an American automotive retailer based in Fort Lauderdale, Florida, which provides new and pre-owned vehicles and associated services in the United States. The company was founded by Wayne Huizenga in 1996, starting with twelve Aut ...
, an automotive retailer which trades on the
NYSE The New York Stock Exchange (NYSE, nicknamed "The Big Board") is an American stock exchange in the Financial District, Manhattan, Financial District of Lower Manhattan in New York City. It is by far the List of stock exchanges, world's largest s ...
and in which Gates has a 16% stake. *
bgC3 Gates Ventures is the personal service corporation, personal service company of Microsoft co-founder and philanthropist Bill Gates. Known until 2018 as bgC3, it comprises his personal staff, a think tank on problems of health and global developme ...
LLC, a think-tank and research company founded by Gates. * Canadian National Railway (CN), a Canadian Class I freight railway. As of 2019, Gates is the single largest shareholder of the company. *
Cascade Investment Cascade Investment, L.L.C. is an American holding company and private investment firm headquartered in Kirkland, Washington, United States. It is controlled by Bill Gates, and managed by Michael Larson. More than half of Gates's fortune is held ...
LLC, a private investment and holding company incorporated in the United States, founded and controlled by Gates and headquartered in
Kirkland, Washington Kirkland is a city in King County, Washington, United States. A suburb east of Seattle, its population was 92,175 in the 2020 U.S. census which made it the sixth largest city in the county and the twelfth largest in the state. The city's downto ...
. **Gates is the largest private owner of farmland in the United States with his landholdings owned through Cascade Investment totalling 242,000 acres across 19 states. He is the 49th largest private owner of land in the US. *
Carbon Engineering Carbon Engineering Ltd. is a Canadian-based clean energy company focusing on the commercialization of Direct Air Capture (DAC) technology that captures carbon dioxide (CO2) directly from the atmosphere. This captured can either be stored underg ...
, a for-profit venture founded by
David Keith David Keith may refer to: * David Keith (novelist) (1906–1994), pen name of American scholar Francis Steegmuller *David Keith (actor) (born 1954), American film and TV performer and director *David Keith (physicist), Canadian-born Harvard Profess ...
, which Gates helped fund. It is also supported by
Chevron Corporation Chevron Corporation is an American multinational energy corporation. The second-largest direct descendant of Standard Oil, and originally known as the Standard Oil Company of California (shortened to Socal or CalSo), it is headquartered in S ...
and
Occidental Petroleum Occidental Petroleum Corporation (often abbreviated Oxy in reference to its ticker symbol and logo) is an American company engaged in hydrocarbon exploration in the United States, and the Middle East as well as petrochemical manufacturing in the ...
. **
SCoPEx Stratospheric aerosol injection is a proposed method of solar geoengineering (or solar radiation modification) to reduce global warming. This would introduce aerosols into the stratosphere to create a cooling effect via global dimming and incr ...
, Keith's academic venture in "sun-dimming"
geoengineering Climate engineering (also called geoengineering) is a term used for both carbon dioxide removal (CDR) and solar radiation management (SRM), also called solar geoengineering, when applied at a planetary scale.IPCC (2022Chapter 1: Introduction and F ...
, which Gates provided most of the $12 million for. * Corbis (originally named Interactive Home Systems and now known as Branded Entertainment Network), a digital image licensing and rights services company founded and chaired by Gates. *
EarthNow EarthNow is a Seattle-based startup company aiming to blanket the Earth with live satellite video coverage, initially aiming to provide services to governments and large-enterprise customers. The company was founded in 2017 and has backers includin ...
, a Seattle-based startup company aiming to blanket the Earth with live satellite video coverage. Gates is a large financial backer. *
Eclipse Aviation The Eclipse Aviation Corporation was the Albuquerque, New Mexico, United States-based manufacturer of the Eclipse 500 very light jet (VLJ), and also at one time proposed developing the Eclipse 400 single-engined jet. The company was founded ...
, a defunct manufacturer of
very light jet A very light jet (VLJ), entry-level jet or personal jet, previously known as a microjet, is a category of small business jets seating four to eight people. VLJs are considered the lightest business jets and are approved for single-pilot operati ...
s. Gates was a major stake-holder early on in the project. *
Impossible Foods Impossible Foods Inc. is a company that develops plant-based substitutes for meat products. The company's signature product, the Impossible Burger, was launched in July 2016. In partnership with Burger King, Impossible Whoppers were released ac ...
, a company that develops plant-based substitutes for meat products. Some of the $396 million
Patrick O. Brown Patrick O'Reilly Brown (born 1954) is an American scientist and businessman who is the chief executive and founder of Impossible Foods Inc. and professor emeritus in the department of biochemistry at Stanford University. Brown is co-founder of th ...
collected for his business came from Gates around 2014 to 2017. *
Ecolab Ecolab Inc. is an American corporation that is headquartered in Saint Paul, Minnesota. It develops and offers services, technology and systems that specialize in treatment, purification, cleaning and hygiene of water in a wide variety of applic ...
, a global provider of water, hygiene and energy technologies and services to the food, energy, healthcare, industrial and hospitality markets. Combined with the shares owned by the Foundation, Gates owns 11.6% of the company. A shareholder agreement in 2012 allowed him to own up to 25% of the company, but this agreement was removed. *
ResearchGate ResearchGate is a European commercial social networking site for scientists and researchers to share papers, ask and answer questions, and find collaborators. According to a 2014 study by ''Nature'' and a 2016 article in ''Times Higher Education'' ...
, a social networking site for scientists. Gates participated in a $35 million round of financing along with other investors. *
TerraPower TerraPower is an American nuclear reactor design and development engineering company headquartered in Bellevue, Washington. TerraPower is developing a class of nuclear fast reactors termed traveling wave reactors (TWR). TWR places a small core ...
, a nuclear reactor design company co-founded and chaired by Gates, which is developing next generation traveling-wave reactor
nuclear power plant A nuclear power plant (NPP) is a thermal power station in which the heat source is a nuclear reactor. As is typical of thermal power stations, heat is used to generate steam that drives a steam turbine connected to a electric generator, generato ...
s in an effort to tackle
climate change In common usage, climate change describes global warming—the ongoing increase in global average temperature—and its effects on Earth's climate system. Climate change in a broader sense also includes previous long-term changes to E ...
. *
Breakthrough Energy Ventures Breakthrough Energy is the umbrella name of several organizations, founded by Bill Gates in 2015, that aim to accelerate innovation in sustainable energy and in other technologies to reduce greenhouse gas emissions. It invests in a variety of st ...
, a closed fund for wealthy individuals who seek ROI on a 20-year horizon (see next section), which "is funding green start-ups and a host of other low-carbon entrepreneurial projects, including everything from advanced
nuclear technology Nuclear technology is technology that involves the nuclear reactions of atomic nuclei. Among the notable nuclear technologies are nuclear reactors, nuclear medicine and nuclear weapons. It is also used, among other things, in smoke detectors an ...
to synthetic
breast milk Breast milk (sometimes spelled as breastmilk) or mother's milk is milk produced by mammary glands located in the breast of a human female. Breast milk is the primary source of nutrition for newborns, containing fat, protein, carbohydrates ( lacto ...
." It was founded by Gates in 2015. *
Ginkgo Bioworks Ginkgo Bioworks is an American biotech company founded in 2008 by five scientists from MIT, headed by Jason Kelly. The company specializes in using genetic engineering to produce bacteria with industrial applications. Ginkgo Bioworks is an analyt ...
, a
biotech Biotechnology is the integration of natural sciences and engineering sciences in order to achieve the application of organisms, cells, parts thereof and molecular analogues for products and services. The term ''biotechnology'' was first used b ...
startup that received $350 million in venture funding in 2019, in part from Gates's investment firm Cascade Investment. * Luminous Computing, a company that develops
neuromorphic Neuromorphic engineering, also known as neuromorphic computing, is the use of electronic circuits to mimic neuro-biological architectures present in the nervous system. A neuromorphic computer/chip is any device that uses physical artificial ne ...
photonic integrated circuits A photonic integrated circuit (PIC) or integrated optical circuit is a microchip containing two or more photonic components which form a functioning circuit. This technology detects, generates, transports, and processes light. Photonic integrated c ...
for AI acceleration. * Mologic, a British diagnostic technology company that Gates purchased, along with the
Soros Economic Development Fund George Soros (Personal name#Eastern name order, name written in eastern order), (born György Schwartz, August 12, 1930) is a Hungarian-American businessman and philanthropist. , he had a net worth of US$8.6 billion, Note that this site is ...
, "which has developed 10-minute Covid
lateral flow test A lateral flow test (LFT), is an assay also known as a lateral flow device (LFD), lateral flow immunochromatographic assay, or rapid test. It is a simple device intended to detect the presence of a target substance in a liquid sample without the ...
s that it aims to make for as little as $1."


Climate change and energy

Gates considers
climate change In common usage, climate change describes global warming—the ongoing increase in global average temperature—and its effects on Earth's climate system. Climate change in a broader sense also includes previous long-term changes to E ...
and global access to energy to be critical, interrelated issues. He has urged governments and the private sector to invest in research and development to make clean, reliable energy cheaper. Gates envisions that a breakthrough innovation in
sustainable energy Energy is sustainable if it "meets the needs of the present without compromising the ability of future generations to meet their own needs". Most definitions of sustainable energy include considerations of environmental aspects such as greenh ...
technology could drive down both greenhouse gas emissions and poverty, and bring economic benefits by stabilizing energy prices. In 2011, he said: "If you gave me the choice between picking the next 10 presidents or ensuring that energy is environmentally friendly and a quarter as costly, I'd pick the energy thing." In 2015, he wrote about the challenge of transitioning the world's energy system from one based primarily on fossil fuels to one based on sustainable energy sources. Global
energy transitions The energy transition is the process of downshifting fossil fuels and re-developing whole systems to operate on low carbon energy sources. More generally, an energy transition is a significant structural change in an energy system regarding ...
have historically taken decades. He wrote, "I believe we can make this transition faster, both because the pace of innovation is accelerating, and because we have never had such an urgent reason to move from one source of energy to another." This rapid transition, according to Gates, would depend on increased government funding for basic research and financially risky private-sector investment, to enable innovation in diverse areas such as
nuclear energy Nuclear energy may refer to: *Nuclear power, the use of sustained nuclear fission or nuclear fusion to generate heat and electricity * Nuclear binding energy, the energy needed to fuse or split a nucleus of an atom *Nuclear potential energy ...
,
grid energy storage Grid energy storage (also called large-scale energy storage) is a collection of methods used for energy storage on a large scale within an electrical power grid. Electrical energy is stored during times when electricity is plentiful and inexp ...
to facilitate greater use of solar and wind energy, and
solar fuels A solar fuel is a synthetic chemical fuel produced from solar energy. Solar fuels can be produced through photochemical (i.e. activation of certain chemical reactions by photons), photobiological (i.e., artificial photosynthesis), thermochemical ( ...
. Gates spearheaded two initiatives that he announced at the
2015 United Nations Climate Change Conference The 2015 United Nations Climate Change Conference, COP 21 or CMP 11 was held in Paris, France, from 30 November to 12 December 2015. It was the 21st yearly session of the Conference of the Parties (COP) to the 1992 United Nations Framework Conve ...
in Paris. One was
Mission Innovation Mission Innovation is a global initiative to accelerate public and private clean energy innovation to address climate change, make clean energy affordable to consumers, and create green jobs and commercial opportunities. History Mission Innovati ...
, in which 20 national governments pledged to double their spending on research and development for carbon-free energy in over five years' time. Another initiative was
Breakthrough Energy Breakthrough Energy is the umbrella name of several organizations, founded by Bill Gates in 2015, that aim to accelerate innovation in sustainable energy and in other technologies to reduce greenhouse gas emissions. It invests in a variety of st ...
, a group of investors who agreed to fund high-risk startups in clean energy technologies. Gates, who had already invested $1 billion of his own money in innovative energy startups, committed a further $1 billion to Breakthrough Energy. In December 2020, he called for the U.S. federal government to create institutes for clean energy research, analogous to the
National Institutes of Health The National Institutes of Health, commonly referred to as NIH (with each letter pronounced individually), is the primary agency of the United States government responsible for biomedical and public health research. It was founded in the late ...
. Gates has also urged rich nations to shift to 100%
synthetic beef Cultured meat (also known by other names) is meat produced by culturing animal cells ''in vitro''. It is a form of cellular agriculture. Cultured meat is produced using tissue engineering techniques pioneered in regenerative medicine. Jason Mat ...
industries to reduce greenhouse gas emissions from food production. Gates has been criticised for holding a large stake in
Signature Aviation Signature Aviation is a British multinational aviation services company headquartered in London, United Kingdom. The company has been known by numerous names over the years, having been founded as ''W. Wilson Cobbett Ltd'' in 1879; it was ren ...
, a company that services emissions-intensive private jets. In 2019, he began to divest from fossil fuels. He does not expect divestment itself to have much practical impact, but says that if his efforts to provide alternatives were to fail, he would not want to personally benefit from an increase in fossil fuel stock prices. After he published his book ''
How to Avoid a Climate Disaster ''How to Avoid a Climate Disaster: The Solutions We Have and the Breakthroughs We Need'' is a 2021 book by Bill Gates. In it, Gates presents what he learned in over a decade of studying climate change and investing in innovations to address glob ...
'', parts of the climate activist community criticized Gate's approach as
technological solutionism A technological fix, technical fix, technological shortcut or (techno-)solutionism refers to attempts to use engineering or technology to solve a problem (often created by earlier technological interventions). Some references define technologi ...
. In 2022, educational streamer
Wondrium The Teaching Company, doing business as Wondrium, is a media production company that produces educational, video and audio content in the form of courses, documentaries, series under two content brands - Wondrium and The Great Courses. The compa ...
produced the series "Solving for Zero: The Search for Climate Innovation" inspired by the book. In June 2021, Gates's company
TerraPower TerraPower is an American nuclear reactor design and development engineering company headquartered in Bellevue, Washington. TerraPower is developing a class of nuclear fast reactors termed traveling wave reactors (TWR). TWR places a small core ...
and
Warren Buffett Warren Edward Buffett ( ; born August 30, 1930) is an American business magnate, investor, and philanthropist. He is currently the chairman and CEO of Berkshire Hathaway. He is one of the most successful investors in the world and has a net w ...
's
PacifiCorp PacifiCorp is an electric power company in the western United States. PacifiCorp has two business units: # Pacific Power, a regulated electric utility with service territory throughout Oregon, northern California, and southeastern Washington. # ...
announced the first
sodium Sodium is a chemical element with the symbol Na (from Latin ''natrium'') and atomic number 11. It is a soft, silvery-white, highly reactive metal. Sodium is an alkali metal, being in group 1 of the periodic table. Its only stable iso ...
nuclear reactor in
Wyoming Wyoming () is a U.S. state, state in the Mountain states, Mountain West subregion of the Western United States. It is bordered by Montana to the north and northwest, South Dakota and Nebraska to the east, Idaho to the west, Utah to the south ...
. Wyoming Governor
Mike Gordon Michael Eliot Gordon (born June 3, 1965) is an American bass guitarist and vocalist most recognized as a founding member of the band Phish. In addition to bass, Gordon is an accomplished banjo player, and is proficient at piano and guitar. He ...
hailed the project as a step toward carbon-negative nuclear power. Wyoming Senator
John Barrasso John Anthony Barrasso III ( ; born July 21, 1952) is an American physician and politician serving as the senior United States senator from Wyoming, a seat he has held since 2007. A member of the Republican Party, he served in the Wyoming State ...
also said that it could boost the state's once-active uranium mining industry. Gates spent many efforts to make pass the
Inflation Reduction Act of 2022 The Inflation Reduction Act of 2022 (IRA) is a landmark United States federal law which aims to curb inflation by reducing the deficit, lowering prescription drug prices, and investing into domestic energy production while promoting clean ener ...
because of his importance to climate. He tried to convince
Joe Manchin Joseph Manchin III (born August 24, 1947) is an American politician and businessman serving as the senior United States senator from West Virginia, a seat he has held since 2010. A member of the Democratic Party, Manchin was the 34th governor of ...
to support a climate bill from the year 2019 and especially in the months before the adoption of the bill. The bill should cut the global greenhouse gas emissions in a level similar to "eliminating the annual planet-warming pollution of France and Germany combined" and may help to limit the warming of the planet to 1.5 degrees – the target of the
Paris Agreement The Paris Agreement (french: Accord de Paris), often referred to as the Paris Accords or the Paris Climate Accords, is an international treaty on climate change. Adopted in 2015, the agreement covers climate change mitigation, Climate change a ...
. He thanked both Joe Manchin and
Chuck Schumer Charles Ellis Schumer ( ; born November 23, 1950) is an American politician serving as Senate Majority Leader since January 20, 2021. A member of the Democratic Party, Schumer is in his fourth Senate term, having held his seat since 1999, and ...
for their efforts in a guest essay in ''
The New York Times ''The New York Times'' (''the Times'', ''NYT'', or the Gray Lady) is a daily newspaper based in New York City with a worldwide readership reported in 2020 to comprise a declining 840,000 paid print subscribers, and a growing 6 million paid ...
'', where he said "Inflation Reduction Act of 2022 may be the single most important piece of climate legislation in American history" given its potential to spur development of new technologies. Gates gave further insights on climate change in his commencement address at Northern Arizona University on May 6, 2023, where he was bestowed an honorary doctorate.


Political positions


Regulation of the software industry

In 1998, Gates rejected the need for regulation of the software industry in testimony before the United States Senate. During the
Federal Trade Commission The Federal Trade Commission (FTC) is an independent agency of the United States government whose principal mission is the enforcement of civil (non-criminal) antitrust law and the promotion of consumer protection. The FTC shares jurisdiction ov ...
's (FTC) investigation of Microsoft in the 1990s, Gates was reportedly upset at Commissioner
Dennis Yao Dennis Alden Yao (born August 29, 1953) is an American academic who served as a member of the Federal Trade Commission (FTC) from 1991 to 1994. A member of the Democratic Party, Yao was the first Asian American to serve on the FTC and the third ...
for "float nga line of hypothetical questions suggesting possible curbs on Microsoft's growing monopoly power". According to one source:


Donald Trump Facebook ban

On February 18, 2021, after
Facebook Facebook is an online social media and social networking service owned by American company Meta Platforms. Founded in 2004 by Mark Zuckerberg with fellow Harvard College students and roommates Eduardo Saverin, Andrew McCollum, Dustin M ...
and
Twitter Twitter is an online social media and social networking service owned and operated by American company Twitter, Inc., on which users post and interact with 280-character-long messages known as "tweets". Registered users can post, like, and ...
had banned
Donald Trump Donald John Trump (born June 14, 1946) is an American politician, media personality, and businessman who served as the 45th president of the United States from 2017 to 2021. Trump graduated from the Wharton School of the University of Pe ...
from their platforms as a result of the
2020 United States presidential election The 2020 United States presidential election was the 59th quadrennial presidential election, held on Tuesday, November 3, 2020. The Democratic ticket of former vice president Joe Biden and the junior U.S. senator from California Kamala Ha ...
which led to the
January 6 United States Capitol attack On January 6, 2021, following the defeat of then-U.S. President Donald Trump in the 2020 presidential election, a mob of his supporters attacked the United States Capitol Building in Washington, D.C. The mob was seeking to keep Trump in pow ...
, Gates said a permanent ban of Trump "would be a shame" and would be an "extreme measure". He warned that it would cause "polarization" if users with different political views divide up among various social networks, and said: "I don't think banning somebody who actually did get a fair number of votes (in the presidential election) – well less than a majority – forever would be that good."


Patents for COVID-19 vaccines

In April 2021, during the
COVID-19 pandemic The COVID-19 pandemic, also known as the coronavirus pandemic, is an ongoing global pandemic of coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The novel virus was first identif ...
, Gates was criticized for suggesting that pharmaceutical companies should hold onto patents for
COVID-19 vaccines A COVID19 vaccine is a vaccine intended to provide acquired immunity against severe acute respiratory syndrome coronavirus 2 (SARS‑CoV‑2), the virus that causes coronavirus disease 2019 (COVID19). Prior to the COVID19 pandemic, an est ...
. The criticism came due to the possibility of this preventing poorer nations from obtaining adequate vaccines. Tara Van Ho of the
University of Essex The University of Essex is a public university, public research university in Essex, England. Established by royal charter in 1965, Essex is one of the original plate glass university, plate glass universities. Essex's shield consists of the an ...
stated, "Gates speaks as if all the lives being lost in India are inevitable but eventually the West will help when in reality the US & UK are holding their feet on the neck of developing states by refusing to break ntellectual property rightsprotections. It's disgusting." Gates is opposed to the
TRIPS waiver Waiver from certain provisions of the TRIPS Agreement for the Prevention, Containment and Treatment of COVID-19 is a joint intervention communication by South Africa and India to the TRIPS council of the World Trade Organization (WTO) on 2 Octob ...
.
Bloomberg News Bloomberg News (originally Bloomberg Business News) is an international news agency headquartered in New York City and a division of Bloomberg L.P. Content produced by Bloomberg News is disseminated through Bloomberg Terminals, Bloomberg Televi ...
reported him as saying he argued that Oxford University should not give away the rights to its COVID-19 information, as it had announced, but instead sell it to a single industry partner, as it did. His views on the value of legal monopolies in medicine have been linked to his views on legal monopolies in software.


Cryptocurrencies

Gates is critical of
cryptocurrencies A cryptocurrency, crypto-currency, or crypto is a digital currency designed to work as a medium of exchange through a computer network that is not reliant on any central authority, such as a government or bank A bank is a financial i ...
like
Bitcoin Bitcoin ( abbreviation: BTC; sign: ₿) is a decentralized digital currency that can be transferred on the peer-to-peer bitcoin network. Bitcoin transactions are verified by network nodes through cryptography and recorded in a public distr ...
. According to Gates, cryptocurrencies provide no "valuable output", contribute nothing to society, and pose a danger especially for smaller investors who could not survive the potentially high losses. Gates also does not own any cryptocurrencies himself.


Philanthropy


Bill and Melinda Gates Foundation

Gates studied the work of
Andrew Carnegie Andrew Carnegie (, ; November 25, 1835August 11, 1919) was a Scottish-American industrialist and philanthropist. Carnegie led the expansion of the American steel industry in the late 19th century and became one of the richest Americans i ...
and
John D. Rockefeller John Davison Rockefeller Sr. (July 8, 1839 – May 23, 1937) was an American business magnate and philanthropist. He has been widely considered the wealthiest American of all time and the richest person in modern history. Rockefeller was ...
, and donated some of his Microsoft stock in 1994 to create the "William H. Gates Foundation". In 2000, Gates and his wife combined three family foundations and donated stock valued at $5 billion to create the
Bill & Melinda Gates Foundation The Bill & Melinda Gates Foundation (BMGF), a merging of the William H. Gates Foundation and the Gates Learning Foundation, is an American private foundation founded by Bill Gates and Melinda French Gates. Based in Seattle, Washington, it was l ...
, which was identified by the Funds for NGOs company in 2013, as the world's largest charitable foundation, with assets reportedly valued at more than $34.6 billion. The foundation allows benefactors to access information that shows how its money is being spent, unlike other major charitable organizations such as the
Wellcome Trust The Wellcome Trust is a charitable foundation focused on health research based in London, in the United Kingdom. It was established in 1936 with legacies from the pharmaceutical magnate Henry Wellcome (founder of one of the predecessors of Glaxo ...
. Gates, through his foundation, also donated $20 million to the
Carnegie Mellon University Carnegie Mellon University (CMU) is a private research university in Pittsburgh, Pennsylvania. One of its predecessors was established in 1900 by Andrew Carnegie as the Carnegie Technical Schools; it became the Carnegie Institute of Technology ...
for a new building to be named Gates Center for Computer Science which opened in 2009. Gates has credited the generosity and extensive philanthropy of
David Rockefeller David Rockefeller (June 12, 1915 – March 20, 2017) was an American investment banker who served as chairman and chief executive of Chase Manhattan Corporation. He was the oldest living member of the third generation of the Rockefeller family, ...
as a major influence. He and his father met with Rockefeller several times, and their charity work is partly modeled on the
Rockefeller family The Rockefeller family () is an American industrial, political, and banking family that owns one of the world's largest fortunes. The fortune was made in the American petroleum industry during the late 19th and early 20th centuries by brothe ...
's philanthropic focus, whereby they are interested in tackling the global problems that are ignored by governments and other organizations. The foundation is organized into five program areas: Global Development Division, Global Health Division, United States Division, and Global Policy & Advocacy Division. Among others, it supports a wide range of public health projects, granting aid to fight transmissible diseases such
AIDS Human immunodeficiency virus infection and acquired immunodeficiency syndrome (HIV/AIDS) is a spectrum of conditions caused by infection with the human immunodeficiency virus (HIV), a retrovirus. Following initial infection an individual m ...
,
tuberculosis Tuberculosis (TB) is an infectious disease usually caused by '' Mycobacterium tuberculosis'' (MTB) bacteria. Tuberculosis generally affects the lungs, but it can also affect other parts of the body. Most infections show no symptoms, in ...
and
malaria Malaria is a mosquito-borne infectious disease that affects humans and other animals. Malaria causes symptoms that typically include fever, tiredness, vomiting, and headaches. In severe cases, it can cause jaundice, seizures, coma, or death. S ...
, as well as widespread vaccine programs to eradicate
polio Poliomyelitis, commonly shortened to polio, is an infectious disease caused by the poliovirus. Approximately 70% of cases are asymptomatic; mild symptoms which can occur include sore throat and fever; in a proportion of cases more severe s ...
. It grants funds to learning institutes and libraries and supports scholarships at universities. The foundation established a water, sanitation and hygiene program to provide sustainable sanitation services in poor countries. Its agriculture division supports the
International Rice Research Institute The International Rice Research Institute (IRRI) is an international agricultural research and training organization with its headquarters in Los Baños, Laguna, in the Philippines, and offices in seventeen countries. IRRI is known for its wor ...
in developing
Golden Rice Golden rice is a variety of rice (''Oryza sativa'') produced through genetic engineering to biosynthesize beta-carotene, a precursor of vitamin A, in the edible parts of the rice. It is intended to produce a fortified food to be grown and con ...
, a genetically modified rice variant used to combat
vitamin A deficiency Vitamin A deficiency (VAD) or hypovitaminosis A is a lack of vitamin A in blood and tissues. It is common in poorer countries, especially among children and women of reproductive age, but is rarely seen in more developed countries. Nyctalopia (ni ...
. The foundation aims to provide women and girls in the developing world with information and support regarding contraception and, ultimately, universal access to consensual
family planning Family planning is the consideration of the number of children a person wishes to have, including the choice to have no children, and the age at which they wish to have them. Things that may play a role on family planning decisions include marita ...
. In 2007, the ''
Los Angeles Times The ''Los Angeles Times'' (abbreviated as ''LA Times'') is a daily newspaper that started publishing in Los Angeles in 1881. Based in the LA-adjacent suburb of El Segundo since 2018, it is the sixth-largest newspaper by circulation in the Un ...
'' criticized the foundation for investing its assets in companies that have been accused of worsening poverty, pollution and pharmaceutical firms that do not sell to
developing countries A developing country is a sovereign state with a lesser developed industrial base and a lower Human Development Index (HDI) relative to other countries. However, this definition is not universally agreed upon. There is also no clear agreem ...
. Although the foundation announced a review of its investments to assess social responsibility, it was subsequently canceled and upheld its policy of investing for maximum return, while using voting rights to influence company practices. Gates delivered his thoughts in a fireside chat moderated by journalist and news anchor
Shereen Bhan Shereen Bhan (born 20 August 1976) is an Indian journalist and news anchor. She is the Managing Editor of CNBC-TV18. Shereen took over as managing editor of CNBC-TV18 from 1 September 2013 after Udayan Mukherjee decided to step aside. Perso ...
virtually at the
Singapore FinTech Festival Singapore FinTech Festival (SFF) is the largest FinTech festival in the world and a knowledge platform for the global FinTech community. Background SFF is organized annually by the Monetary Authority of Singapore in partnership with The Associa ...
on December 8, 2020, on the topic, "Building Infrastructure for Resilience: What the
COVID-19 Coronavirus disease 2019 (COVID-19) is a contagious disease caused by a virus, the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The first known case was COVID-19 pandemic in Hubei, identified in Wuhan, China, in December ...
Response Can Teach Us About How to Scale Financial Inclusion". Gates favors the normalization of COVID-19 masks. In a November 2020 interview, he said: "What are these, like, nudists? I mean, you know, we ask you to wear pants, and no American says, or very few Americans say, that that's, like, some terrible thing."


Personal donations

Melinda Gates Melinda French Gates (born Melinda Ann French; August 15, 1964) is an American philanthropist and former multimedia product developer and manager at Microsoft. French Gates has consistently been ranked as one of the world's most powerful women ...
suggested that people should emulate the philanthropic efforts of the Salwen family, who sold their home and gave away half of its value, as detailed in their book, ''
The Power of Half ''The Power of Half: One Family's Decision to Stop Taking and Start Giving Back'' is a book written by Kevin Salwen and his teenage daughter Hannah in 2010. The book describes how the Salwen family decided to sell their home so that they could d ...
''. Gates and his wife invited Joan Salwen to Seattle to speak about what the family had done, and on December 9, 2010, Bill and Melinda Gates and investor
Warren Buffett Warren Edward Buffett ( ; born August 30, 1930) is an American business magnate, investor, and philanthropist. He is currently the chairman and CEO of Berkshire Hathaway. He is one of the most successful investors in the world and has a net w ...
each signed a commitment they called the "
Giving Pledge The Giving Pledge is a campaign to encourage extremely wealthy people to contribute a majority of their wealth to philanthropic causes. , the pledge has 236 signatories from 28 countries. Most of the signatories of the pledge are billionaires, a ...
", which is a commitment by all three to donate at least half of their wealth, over the course of time, to charity. Gates has also provided personal donations to educational institutions. In 1999, Gates donated $20 million to the
Massachusetts Institute of Technology The Massachusetts Institute of Technology (MIT) is a private land-grant research university in Cambridge, Massachusetts. Established in 1861, MIT has played a key role in the development of modern technology and science, and is one of the ...
for the construction of a computer laboratory named the "William H. Gates Building" that was designed by architect
Frank Gehry Frank Owen Gehry, , FAIA (; ; born ) is a Canadian-born American architect and designer. A number of his buildings, including his private residence in Santa Monica, California, have become world-renowned attractions. His works are considered ...
. While Microsoft had previously given financial support to the institution, this was the first personal donation received from Gates. The Maxwell Dworkin Laboratory of the
Harvard John A. Paulson School of Engineering and Applied Sciences The Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) is the engineering school within Harvard University's Faculty of Arts and Sciences, offering degrees in engineering and applied sciences to graduate students admitted ...
is named after the mothers of both Gates and Microsoft President Steven A. Ballmer, both of whom were students (Ballmer was a member of the school's graduating class of 1977, while Gates left his studies for Microsoft), and donated funds for the laboratory's construction. Gates also donated $6 million to the construction of the Gates Computer Science Building, completed in January 1996, on the campus of
Stanford University Stanford University, officially Leland Stanford Junior University, is a private research university in Stanford, California. The campus occupies , among the largest in the United States, and enrolls over 17,000 students. Stanford is consider ...
. The building contains the Computer Science Department and the Computer Systems Laboratory (CSL) of Stanford's Engineering department. Since 2005, Gates and his foundation have taken an interest in solving global
sanitation Sanitation refers to public health conditions related to clean drinking water and treatment and disposal of human excreta and sewage. Preventing human contact with feces is part of sanitation, as is hand washing with soap. Sanitation systems ...
problems. For example, they announced the "Reinvent the Toilet Challenge", which has received considerable media interest. To raise awareness for the topic of sanitation and possible solutions, Gates drank water that was "produced from human feces" in 2014 – it was produced from a
sewage sludge treatment Sewage sludge treatment describes the processes used to manage and dispose of sewage sludge produced during sewage treatment. Sludge treatment is focused on reducing sludge weight and volume to reduce transportation and disposal costs, and on redu ...
process called the
Omni Processor Omni Processor is a term coined in 2012 by staff of the ''Water, Sanitation, Hygiene Program'' of the Bill & Melinda Gates FoundationKuchenrither, R. D., Stone, L., Haug, R. T. (2012)Omni-Processor Landscaping Project Consultancy report by WERF ( ...
. In early 2015, he also appeared with
Jimmy Fallon James Thomas Fallon (born September 19, 1974) is an American comedian, television host, actor, and writer. He is known for his work in television as a cast member on ''Saturday Night Live'' and as the host of the late-night talk show ''The Ton ...
on ''
The Tonight Show ''The Tonight Show'' is an American late-night talk show that has aired on NBC since 1954. The show has been hosted by six comedians: Steve Allen (1954–1957), Jack Paar (1957–1962), Johnny Carson (1962–1992), Jay Leno (1992–2009 and 201 ...
'' and challenged him to see if he could taste the difference between this
reclaimed water Water reclamation (also called wastewater reuse, water reuse or water recycling) is the process of converting municipal wastewater Sewage (or domestic sewage, domestic wastewater, municipal wastewater) is a type of wastewater that is produce ...
or bottled water. In November 2017, Gates said he would give $50 million to the Dementia Discovery Fund, a venture capital fund that seeks treatment for
Alzheimer's disease Alzheimer's disease (AD) is a neurodegeneration, neurodegenerative disease that usually starts slowly and progressively worsens. It is the cause of 60–70% of cases of dementia. The most common early symptom is difficulty in short-term me ...
. He also pledged an additional $50 million to start-up ventures working in Alzheimer's research. Bill and Melinda Gates have said that they intend to leave their three children $10 million each as their inheritance. With only $30 million kept in the family, they are expected to give away about 99.96% of their wealth. On August 25, 2018, Gates distributed $600,000 through his foundation via
UNICEF UNICEF (), originally called the United Nations International Children's Emergency Fund in full, now officially United Nations Children's Fund, is an agency of the United Nations responsible for providing Humanitarianism, humanitarian and Devel ...
which is helping flood affected victims in
Kerala Kerala ( ; ) is a state on the Malabar Coast of India. It was formed on 1 November 1956, following the passage of the States Reorganisation Act, by combining Malayalam-speaking regions of the erstwhile regions of Cochin, Malabar, South ...
, India. In June 2018, Gates offered free
ebook An ebook (short for electronic book), also known as an e-book or eBook, is a book publication made available in digital form, consisting of text, images, or both, readable on the flat-panel display of computers or other electronic devices. Alt ...
s, to all new graduates of U.S. colleges and universities, and in 2021, offered free ebooks, to all college and university students around the world. The Bill And Melinda Gates Foundation partially funds
OpenStax OpenStax (formerly OpenStax College) is a nonprofit educational technology initiative based at Rice University. Since 2012, OpenStax has created peer-reviewed, openly-licensed textbooks, which are available in free digital formats and for a low c ...
, which creates and provides free digital textbooks. In July 2022 he reiterated the commitment he had made by starting
The Giving Pledge The Giving Pledge is a campaign to encourage extremely wealthy people to contribute a majority of their wealth to philanthropic causes. , the pledge has 236 signatories from 28 countries. Most of the signatories of the pledge are billionaires, an ...
campaign by announcing on his Twitter channel he planned to give 'virtually all' his wealth to charity and eventually 'move off of the list of the world's richest people.'


Charity sports events

On April 29, 2017, Gates partnered with Swiss tennis legend
Roger Federer Roger Federer (; born 8 August 1981) is a Swiss former professional tennis player. He was ranked List of ATP number 1 ranked singles tennis players#Weeks at No. 1, world No. 1 by the Association of Tennis Professionals (ATP) for 310 weeks, in ...
in playing in the Match for Africa 4, a noncompetitive tennis match at a sold-out
Key Arena Climate Pledge Arena is a multi-purpose indoor arena in Seattle, Washington, United States. It is located north of Downtown Seattle in the entertainment complex known as Seattle Center, the site of the 1962 World's Fair, for which it was or ...
in Seattle. The event was in support of the
Roger Federer Foundation Roger Federer (; born 8 August 1981) is a Swiss former professional tennis player. He was ranked world No. 1 by the Association of Tennis Professionals (ATP) for 310 weeks, including a record 237 consecutive weeks, and finished as the year-e ...
's charity efforts in Africa. Federer and Gates played against
John Isner John Robert Isner (born April 26, 1985) is an American professional tennis player. He has been ranked as high as world No. 8 in singles and No. 14 in doubles by the Association of Tennis Professionals (ATP). Considered one of the best servers e ...
, the top-ranked American player for much of this decade, and
Mike McCready Michael David McCready (born April 5, 1966) is an American musician who serves as the lead guitarist for the rock band Pearl Jam. Along with Jeff Ament, Stone Gossard, and Eddie Vedder, he is one of the founding members of the band. McCready wa ...
, the lead guitarist for
Pearl Jam Pearl Jam is an American rock band formed in Seattle, Washington, in 1990. The band's lineup consists of founding members Jeff Ament (bass guitar), Stone Gossard (rhythm guitar), Mike McCready (lead guitar), and Eddie Vedder (lead vocals, guita ...
. The pair won the match 6 games to 4. Overall, they raised $2 million for children in Africa. The following year, Gates and Federer returned to play in the Match for Africa 5 on March 5, 2018, at San Jose's
SAP Center The SAP Center at San Jose (originally known as San Jose Arena and the HP Pavilion at San Jose) is an indoor arena located in San Jose, California. Its primary tenant is the San Jose Sharks of the National Hockey League, for which the arena has ...
. Their opponents were
Jack Sock Jack Sock (born September 24, 1992) is an American professional tennis player. He has won four career ATP singles titles and 17 doubles titles, and has career-high rankings of world No. 8 in singles (on 20 November 2017) and world No. 2 in dou ...
, one of the top American players and a grand slam winner in doubles, and
Savannah Guthrie Savannah Clark Guthrie (born December 27, 1971) is an American broadcast journalist and attorney. She is a main co-anchor of the NBC News, morning show ''Today'', a position she has held since July 2012. Guthrie joined NBC News in September 2 ...
, a co-anchor for
NBC The National Broadcasting Company (NBC) is an Television in the United States, American English-language Commercial broadcasting, commercial television network, broadcast television and radio network. The flagship property of the NBC Enterta ...
's ''
Today Today (archaically to-day) may refer to: * Day of the present, the time that is perceived directly, often called ''now'' * Current era, present * The current calendar date Arts, entertainment, and media Films * ''Today'' (1930 film), a 1930 A ...
'' show. Gates and Federer recorded their second match victory together by a score of 6–3 and the event raised over $2.5 million.


Books

Gates has so far authored four books: * '' The Road Ahead'', co-authored with Microsoft executive
Nathan Myhrvold Nathan Paul Myhrvold (born August 3, 1959), formerly Chief Technology Officer at Microsoft, is co-founder of Intellectual Ventures and the principal author of ''Modernist Cuisine'' and its successor books. Myhrvold was listed as co-inventor o ...
and journalist
Peter Rinearson Peter Mark Rinearson (born April 8, 1954, Seattle) is an American journalist, author, entrepreneur and executive. He is a winner of the Pulitzer Prize and a former vice president of Microsoft. Much of his career has focused on enhancing tools for ...
, was published in November 1995. It summarized the implications of the personal computing revolution and described a future profoundly changed by the arrival of a global information superhighway. * ''
Business @ the Speed of Thought ''Business @ the Speed of Thought'' is a book written by Bill Gates and Collins Hemingway in 1999. It discusses how business and technology are integrated, and explains how digital infrastructures and information networks can help someone ...
'', co-authored with Collins Hemingway, was published in 1999, and discusses how business and technology are integrated, and shows how digital infrastructures and information networks can help to get an edge on the competition. * ''
How to Avoid a Climate Disaster ''How to Avoid a Climate Disaster: The Solutions We Have and the Breakthroughs We Need'' is a 2021 book by Bill Gates. In it, Gates presents what he learned in over a decade of studying climate change and investing in innovations to address glob ...
'', published in February 2021, presents what Gates learned in over a decade of studying climate change and investing in innovations to address climate problems.Gates, Bill (2021). ''How to Avoid a Climate Disaster: The Solutions We Have and the Breakthroughs We Need''
Description

arrowed/scrollable preview.
Knopf. Retrieved April 26, 2021.
* ''
How to Prevent the Next Pandemic ''How to Prevent the Next Pandemic'' is a 2022 book by Bill Gates. In it, Gates details the COVID-19 pandemic and how to prevent another pandemic, including proposing a "Global Epidemic Response and Mobilization" (GERM) team with annual fundin ...
'', published in April 2022, details the COVID-19 pandemic and proposes a "Global Epidemic Response and Mobilization" (GERM) team with annual funding of $1 billion, under the auspices of the WHO.


Personal life

Gates is an avid reader, and the ceiling of his large home library is engraved with a quotation from ''
The Great Gatsby ''The Great Gatsby'' is a 1925 novel by American writer F. Scott Fitzgerald. Set in the Jazz Age on Long Island, near New York City, the novel depicts First-person narrative, first-person narrator Nick Carraway's interactions with mysterious mil ...
''. He also enjoys bridge, tennis and golf. His days are planned for him on a minute-by-minute basis, similarly to the
U.S. president The president of the United States (POTUS) is the head of state and head of government of the United States of America. The president directs the executive branch of the federal government and is the commander-in-chief of the United States ...
's schedule. Despite his wealth and extensive business travel, Gates flew
coach Coach may refer to: Guidance/instruction * Coach (sport), a director of athletes' training and activities * Coaching, the practice of guiding an individual through a process ** Acting coach, a teacher who trains performers Transportation * Co ...
(economy class) in
commercial aircraft An airliner is a type of aircraft for transporting passengers and air cargo. Such aircraft are most often operated by airlines. Although the definition of an airliner can vary from country to country, an airliner is typically defined as an ai ...
until 1997, when he bought a private jet. Gates purchased the
Codex Leicester __NOTOC__ The Codex Leicester (also briefly known as the Codex Hammer) is a collection of scientific writings by Leonardo da Vinci. The Codex is named after Thomas Coke, who purchased it in 1717; he later became the Earl of Leicester. The manus ...
, a collection of scientific writings by
Leonardo da Vinci Leonardo di ser Piero da Vinci (15 April 14522 May 1519) was an Italian polymath of the High Renaissance who was active as a painter, Drawing, draughtsman, engineer, scientist, theorist, sculptor, and architect. While his fame initially res ...
, for US$30.8 million at an auction in 1994. In 1998, he reportedly paid $30 million for the original 1885 maritime painting ''
Lost on the Grand Banks ''Lost on the Grand Banks'' (1885) is one of several paintings on marine subjects by the American painter Winslow Homer (1836–1910). Together with '' The Herring Net'' and ''The Fog Warning'', painted in the same year, it depicts the hard lives ...
'', at the time a record price for an American painting. In 2016, he revealed that he was
color-blind Color blindness or color vision deficiency (CVD) is the decreased ability to see color or differences in color. It can impair tasks such as selecting ripe fruit, choosing clothing, and reading traffic lights. Color blindness may make some aca ...
. On May 10, 2022, Gates said that he tested positive for COVID-19 and was experiencing mild symptoms. Gates has received three doses of the COVID-19 vaccine.


Marriage and divorce

Gates married Melinda French on the Hawaiian Island of
Lanai Lanai ( haw, Lānai, , , also ,) is the sixth-largest of the Hawaiian Islands and the smallest publicly accessible inhabited island in the chain. It is colloquially known as the Pineapple Island because of its past as an island-wide pineapple pl ...
on January 1, 1994. They met in 1987 after Melinda began working at Microsoft. At the time of their marriage, Gates was given permission by Melinda to spend limited time with his ex-girlfriend, businesswoman
Ann Winblad Ann L. Winblad (born November 1, 1950) is an American businesswoman. She is a founding partner of Hummer Winblad Venture Partners. Early life and education Winblad was born on November 1, 1950, in Red Wing, Minnesota.residence A residence is a place (normally a building) used as a home or dwelling, where people reside. Residence may more specifically refer to: * Domicile (law), a legal term for residence * Habitual residence, a civil law term dealing with the status ...
is an earth-sheltered mansion in the side of a hill overlooking
Lake Washington Lake Washington is a large freshwater lake adjacent to the city of Seattle. It is the largest lake in King County and the second largest natural lake in the state of Washington, after Lake Chelan. It borders the cities of Seattle on the west, ...
in
Medina, Washington Medina () is a mostly residential city in Eastside (King County, Washington), Eastside, King County, Washington, United States. The city is on a peninsula in Lake Washington, on the opposite shore from Seattle, bordered by Clyde Hill, Washingto ...
. In 2009,
property tax A property tax or millage rate is an ad valorem tax on the value of a property.In the OECD classification scheme, tax on property includes "taxes on immovable property or net wealth, taxes on the change of ownership of property through inheri ...
es on the mansion were reported to be US$1.063 million, on a total assessed value of US$147.5 million. The estate has a swimming pool with an underwater music system, as well as a gym and a dining room. On May 3, 2021, the Gateses announced they had decided to divorce after 27 years of marriage and 34 years as a couple. They said they would keep working together on charitable efforts. ''
The Wall Street Journal ''The Wall Street Journal'' is an American business-focused, international daily newspaper based in New York City, with international editions also available in Chinese and Japanese. The ''Journal'', along with its Asian editions, is published ...
'' reported that Melinda had been meeting with divorce attorneys since 2019, citing interviews that suggested Bill's ties with Jeffrey Epstein was at least one of her concerns. The divorce was finalized on August 2, 2021.


Public image

Gates's public image has changed over the years. At first he was perceived as a brilliant but ruthless "robber baron", a "nerd-turned-tycoon". Starting in 2000 with the foundation of the Bill and Melinda Gates Foundation, and particularly after he stepped down as head of Microsoft, he turned his attention to philanthropy, spending more than $50 billion on causes like health, poverty, and education. His image morphed from "tyrannical technocrat to saintly savior" to a "huggable billionaire techno-philanthropist", celebrated on magazine covers and sought after for his opinions on major issues like global health and climate change. Still another shift in public opinion came in 2021 with the announcement that he and Melinda were divorcing. Coverage of that proceeding brought out information about romantic pursuits of women who worked for him, a long-term extra-marital affair, and a friendship with convicted sex offender
Jeffrey Epstein Jeffrey Edward Epstein ( ; January 20, 1953August 10, 2019) was an American sex offender and financier. Epstein, who was born and raised in Brooklyn, New York City, began his professional life by teaching at the Dalton School in Manhattan, des ...
. This information and his response to the COVID-19 pandemic resulted in some deterioration of his public image, going from "a lovable nerd who was out to save the world" to "a tech supervillain who wants to protect profits over public health." Investigative journalist Tim Schwab has accused Gates of using his contributions to the media to shape their coverage of him in order to protect his public image. In September 2022, ''
Politico ''Politico'' (stylized in all caps), known originally as ''The Politico'', is an American, German-owned political journalism newspaper company based in Arlington County, Virginia, that covers politics and policy in the United States and intern ...
'' published an exposé critical of NGO leadership at the helm of the world-wide COVID-19 pandemic response, written in cooperation with the German newspaper ''
Welt Welt, welts or variants may refer to: Media * ''Die Welt'' (''The World''), a German national newspaper ** ''Welt am Sonntag'' (''World on Sunday''), the Sunday edition of ''Die Welt'' * ''Die Welt'', former weekly newspaper in Vienna, Austria * ...
.'' Criticisms included the interconnectivity of the non-profits with Gates, as well as his personal lack of formal credentials in medicine. Gates and the projects of his foundation have been the subject of many conspiracy theories that proliferate on Facebook and elsewhere. He has been implausibly accused of attempting to depopulate the world, distributing harmful or unethical vaccines, and implanting people with privacy-violating microchips. These largely unfounded theories reached a new level of influence during the COVID-19 pandemic when, according to ''New York Times'' journalist Rory Smith, the uncertainties of pandemic life drove people to seek explanations from the Internet. When asked about the theories, Gates has remarked that some people are tempted by the "simple explanation" that an evil person rather than biological factors are to blame, and that he does not know for what purpose anyone believes he would want to track them with microchips.


Religious views

In an interview with ''
Rolling Stone ''Rolling Stone'' is an American monthly magazine that focuses on music, politics, and popular culture. It was founded in San Francisco, San Francisco, California, in 1967 by Jann Wenner, and the music critic Ralph J. Gleason. It was first kno ...
'', Gates said in regard to his faith: "The moral systems of religion, I think, are super important. We've raised our kids in a religious way; they've gone to the Catholic church that Melinda goes to and I participate in. I've been very lucky, and therefore I owe it to try and reduce the inequity in the world. And that's kind of a religious belief. I mean, it's at least a moral belief." In the same 2014 interview he also said: "I agree with people like
Richard Dawkins Richard Dawkins (born 26 March 1941) is a British evolutionary biologist and author. He is an emeritus fellow of New College, Oxford and was Professor for Public Understanding of Science in the University of Oxford from 1995 to 2008. An ath ...
that mankind felt the need for creation myths. Before we really began to understand disease and the weather and things like that, we sought false explanations for them. Now science has filled in some of the realm – not all – that religion used to fill. But the mystery and the beauty of the world is overwhelmingly amazing, and there's no scientific explanation of how it came about. To say that it was generated by random numbers, that does seem, you know, sort of an uncharitable view aughs I think it makes sense to believe in God, but exactly what decision in your life you make differently because of it, I don't know."


Wealth

In 1999, his wealth briefly surpassed US$100 billion making him the first person ever to achieve the feat. Since 2000, the nominal value of his Microsoft holdings declined due to the fall in Microsoft's stock price after the
dot-com bubble The dot-com bubble (dot-com boom, tech bubble, or the Internet bubble) was a stock market bubble in the late 1990s, a period of massive growth in the use and adoption of the Internet. Between 1995 and its peak in March 2000, the Nasdaq Compo ...
burst and the multi-billion dollar donations he had made to his charitable foundations. In May 2006, Gates remarked that he wished that he were not the richest man in the world because he disliked the attention that it brought. In March 2010, Gates was the second wealthiest person after
Carlos Slim Carlos Slim Helú (; born 28 January 1940) is a Mexican business magnate, investor, and philanthropist. From 2010 to 2013, Slim was ranked as the richest person in the world by the ''Forbes'' business magazine. He derived his fortune from hi ...
, but regained the top position in 2013, according to the Bloomberg Billionaires Index. Slim retook the position again in June 2014 (but then lost the top position back to Gates). Between 2009 and 2014, his wealth doubled from US$40 billion to US$82 billion. In October 2017, Gates was surpassed by
Amazon Amazon most often refers to: * Amazons, a tribe of female warriors in Greek mythology * Amazon rainforest, a rainforest covering most of the Amazon basin * Amazon River, in South America * Amazon (company), an American multinational technology c ...
founder
Jeff Bezos Jeffrey Preston Bezos ( ;; and Robinson (2010), p. 7. ''né'' Jorgensen; born January 12, 1964) is an American entrepreneur, media proprietor, investor, and commercial astronaut. He is the founder, executive chairman, and former preside ...
as the richest person in the world. On November 15, 2019, he once again became the richest person in the world after a 48% increase in Microsoft shares, surpassing Bezos. Gates told the
BBC #REDIRECT BBC #REDIRECT BBC #REDIRECT BBC Here i going to introduce about the best teacher of my life b BALAJI sir. He is the precious gift that I got befor 2yrs . How has helped and thought all the concept and made my success in the 10th board ex ...
, "I've paid more tax than any individual ever, and gladly so ... I've paid over $6 billion in taxes." He is a proponent of higher taxes, particularly for the rich. By 2017, Gates had held the top spot on the list of ''
The World's Billionaires ''The World's Billionaires'' is an annual ranking by documented net worth of the wealthiest billionaires in the world, compiled and published in March annually by the American business magazine ''Forbes''. The list was first published in March ...
'' in 18 out of the previous 23 years. Gates has several investments outside Microsoft, which in 2006 paid him a salary of US$616,667 and US$350,000 bonus totalling US$966,667. In 1989, he founded Corbis, a digital imaging company. In 2004, he became a board member of
Berkshire Hathaway Berkshire Hathaway Inc. () is an American Multinational corporation, multinational conglomerate (company), conglomerate holding company headquartered in Omaha, Nebraska, United States. Its main business and source of capital is insurance, from ...
, the investment company headed by long-time friend
Warren Buffett Warren Edward Buffett ( ; born August 30, 1930) is an American business magnate, investor, and philanthropist. He is currently the chairman and CEO of Berkshire Hathaway. He is one of the most successful investors in the world and has a net w ...
. In 1987, Gates was listed as a billionaire in ''
Forbes ''Forbes'' () is an American business magazine owned by Integrated Whale Media Investments and the Forbes family. Published eight times a year, it features articles on finance, industry, investing, and marketing topics. ''Forbes'' also re ...
'' magazine's first ever America's richest issue and was the world's youngest self-made billionaire with a net worth of $1.25 billion. Since 1987, Gates has been included in the ''Forbes'' The World's Billionaires list and was the wealthiest person from 1995 to 1996, 1998 to 2007, 2009, and held the spot until 2018 before being overtaken by
Jeff Bezos Jeffrey Preston Bezos ( ;; and Robinson (2010), p. 7. ''né'' Jorgensen; born January 12, 1964) is an American entrepreneur, media proprietor, investor, and commercial astronaut. He is the founder, executive chairman, and former preside ...
. Gates was number one on the
Forbes 400 The ''Forbes'' 400 or 400 Richest Americans is a list published by ''Forbes'' magazine of the wealthiest 400 American citizens who own assets in the U.S., ranked by net worth. The 400 was started by Malcolm Forbes in 1982 and the list is publ ...
list of wealthiest Americans from 1993 through to 2007, 2009, and 2014 through 2017.


Controversies


Antitrust litigation

During his tenure as CEO of Microsoft, Gates approved of many decisions that led to
antitrust Competition law is the field of law that promotes or seeks to maintain market competition by regulating anti-competitive conduct by companies. Competition law is implemented through public and private enforcement. It is also known as antitrust l ...
litigation over Microsoft's business practices. In the 1998 ''
United States v. Microsoft ''United States v. Microsoft Corporation'', 253 F.3d 34 (D.C. Cir. 2001), was a landmark American antitrust law case at the United States Court of Appeals for the District of Columbia Circuit. The U.S. government accused Microsoft of illegally ...
'' case, Gates gave deposition testimony that several journalists characterized as evasive. He argued with examiner
David Boies David Boies (; born March 11, 1941) is an American lawyer and chairman of the law firm Boies Schiller Flexner LLP. Boies rose to national prominence for three major cases: leading the U.S. federal government's successful prosecution of Microsoft ...
over the contextual meaning of words such as "compete", "concerned", and "we". Later in the year, when portions of the videotaped deposition were played back in court, the judge was seen laughing and shaking his head. ''BusinessWeek'' reported: Gates later said that he had simply resisted attempts by Boies to mischaracterize his words and actions. "Did I fence with Boies? ... I plead guilty ... rudeness to Boies in the first degree." Despite Gates's denials, the judge ruled that Microsoft had committed
monopolization In United States antitrust law, monopolization is illegal monopoly behavior. The main categories of prohibited behavior include exclusive dealing, price discrimination, refusing to supply an essential facility, product tying and predatory pricing ...
, tying and blocking competition, each in violation of the
Sherman Antitrust Act The Sherman Antitrust Act of 1890 (, ) is a United States antitrust law which prescribes the rule of free competition among those engaged in commerce. It was passed by Congress and is named for Senator John Sherman, its principal author. Th ...
.


Treatment of colleagues and employees

Gates had primary responsibility for Microsoft's product strategy from the company's founding in 1975 until 2006. He gained a reputation for being distant from others; an industry executive complained in 1981 that "Gates is notorious for not being reachable by phone and for not returning phone calls." An Atari executive recalled that he showed Gates a game and defeated him 35 of 37 times. When they met again a month later, Gates "won or tied every game. He had studied the game until he solved it. That is a competitor". In the early 1980s, while business partner Paul Allen was undergoing treatments for
cancer Cancer is a group of diseases involving abnormal cell growth with the potential to invade or spread to other parts of the body. These contrast with benign tumors, which do not spread. Possible signs and symptoms include a lump, abnormal b ...
, Gates — according to Allen — conspired to reduce the latter's share in Microsoft by issuing himself stock options. In his autobiography, Allen would later recall that Gates was "scheming to rip me off. It was mercenary opportunism plain and simple". Gates says he remembers the episode differently. Allen would also recall that Gates was prone to shouting episodes. Gates has often been accused of bullying Microsoft employees."Epstein meetings a huge mistake, says Bill Gates"
BBC #REDIRECT BBC #REDIRECT BBC #REDIRECT BBC Here i going to introduce about the best teacher of my life b BALAJI sir. He is the precious gift that I got befor 2yrs . How has helped and thought all the concept and made my success in the 10th board ex ...
.
He met regularly with Microsoft's senior managers and program managers, and the managers described him as being verbally combative, berating them for perceived holes in their business strategies or proposals that placed the company's long-term interests at risk. Gates saw competition in personal terms; when
Borland Borland Software Corporation was a computer technology company founded in 1983 by Niels Jensen, Ole Henriksen, Mogens Glad and Philippe Kahn. Its main business was the development and sale of software development and software deployment product ...
's
Turbo Pascal Turbo Pascal is a software development system that includes a compiler and an integrated development environment (IDE) for the Pascal (programming language), Pascal programming language running on CP/M, CP/M-86, and DOS. It was originally develo ...
performed better than Microsoft's own tools, he yelled at programming director
Greg Whitten Greg Whitten is an American computer engineer, investor and car collector. Whitten graduated from the University of Virginia with a B.A. in mathematics in 1973, and from Harvard University with a Ph.D. in applied mathematics in 1978. He worked ...
"for half an hour" because, Gates believed, Borland's
Philippe Kahn Philippe Kahn (born March 16, 1952) is an engineer, entrepreneur and founder of four technology companies: Borland, Starfish Software, LightSurf Technologies, and Fullpower Technologies. Kahn is credited with creating the first camera phone, be ...
had surpassed Gates. Gates interrupted presentations with such comments as "that's the stupidest thing I've ever heard" and "why don't you just give up your
options Option or Options may refer to: Computing *Option key, a key on Apple computer keyboards *Option type, a polymorphic data type in programming languages * Command-line option, an optional parameter to a command *OPTIONS, an HTTP request method ...
and join the
Peace Corps The Peace Corps is an independent agency and program of the United States government that trains and deploys volunteers to provide international development assistance. It was established in March 1961 by an executive order of President John F. ...
?" The target of his outburst would then have to defend the proposal in detail until Gates was fully convinced. Not all harsh language was criticism; a manager recalled that "You're full of shit. That's the stupidest fucking thing I've ever heard" meant that Gates was amazed. "In the lore of Microsoft, if Bill says that to you, you're made". When subordinates appeared to be procrastinating, he was known to remark sarcastically, "I'll do it over the weekend".


Relationship with Jeffrey Epstein

A 2019 ''
New York Times ''The New York Times'' (''the Times'', ''NYT'', or the Gray Lady) is a daily newspaper based in New York City with a worldwide readership reported in 2020 to comprise a declining 840,000 paid print subscribers, and a growing 6 million paid d ...
'' article reported that Gates's relationship with financier
Jeffrey Epstein Jeffrey Edward Epstein ( ; January 20, 1953August 10, 2019) was an American sex offender and financier. Epstein, who was born and raised in Brooklyn, New York City, began his professional life by teaching at the Dalton School in Manhattan, des ...
started in 2011, just a few years after Epstein was convicted for procuring a child for prostitution, and continued for some years, including a visit to Epstein's house with his wife in the fall of 2013, despite her declared discomfort. Gates said in 2011 about Epstein: "His lifestyle is very different and kind of intriguing although it would not work for me". The depth of the friendship between Gates and Epstein is unclear though Gates generally commented that "I met him. I didn't have any business relationship or friendship with him".Martin Pengelly & Rupert Neate (May 10, 2021)
"Melinda Gates began divorce moves at time Bill's meetings with Jeffrey Epstein revealed"
''The Guardian:'' "Her meeting with divorce lawyers in October 2019 is said to have taken place at roughly the same time as a New York Times article detailed Bill's meetings with Epstein, which included an overnight stay at Epstein's New York mansion."
However, Gates visited Epstein "many times, despite pstein'spast". It was reported that Epstein and Gates "discussed the Gates Foundation and philanthropy". However, in an interview in 2019 Gates completely denied any connection between Epstein and the Gates Foundation or his philanthropy generally. In August 2021, Gates said the reason he had meetings with Epstein was because Gates hoped Epstein could provide money for philanthropic work, though nothing came of the idea. Gates added, "It was a huge mistake to spend time with him, to give him the credibility of being there." Gates came under further scrutiny after it was revealed that he had travelled on Epstein's private jet, though further claims about Gates travelling to Little St James proved unsubstantiated. It has also been reported that Epstein and Gates met with
Nobel Committee A Nobel Committee is a working body responsible for most of the work involved in selecting Nobel Prize laureates. There are five Nobel Committees, one for each Nobel Prize. Four of these committees (for prizes in physics, chemistry, physiolog ...
chair
Thorbjørn Jagland Thorbjørn Jagland (born Thorbjørn Johansen; , 5 November 1950) is a Norwegian politician from the Labour Party. He served as the secretary general of the Council of Europe from 2009 to 2019. He served as the 32nd prime minister of Norway from ...
at his residence in
Strasbourg, France Strasbourg (, , ; german: Straßburg ; gsw, label=Bas Rhin Alsatian dialect, Alsatian, Strossburi , gsw, label=Haut Rhin Alsatian dialect, Alsatian, Strossburig ) is the Prefectures in France, prefecture and largest city of the Grand Est Re ...
in March 2013 to discuss the
Nobel Prize The Nobel Prizes ( ; sv, Nobelpriset ; no, Nobelprisen ) are five separate prizes that, according to Alfred Nobel's will of 1895, are awarded to "those who, during the preceding year, have conferred the greatest benefit to humankind." Alfr ...
. Also in attendance were representatives of the
International Peace Institute The International Peace Institute (IPI, formerly the International Peace Academy) is an independent non-profit lobby group based in New York (beside the headquarters of the United Nations, with which IPI works closely). The institute has regional ...
which has received millions in grants from the
Gates Foundation The Bill & Melinda Gates Foundation (BMGF), a merging of the William H. Gates Foundation and the Gates Learning Foundation, is an American private foundation founded by Bill Gates and Melinda French Gates. Based in Seattle, Washington, it was l ...
, including a $2.5 million "community engagement" grant in October 2013. In 2023, it was reported that Epstein threatened to expose an alleged affair Gates had with a Russian bridge player.


Recognition

* ''Time'' magazine named Gates as one of the 100 most influential people of the 20th century in 1999, as well as one of the 100 most influential people in 2004, 2005, and 2006 respectively. * ''Time'' also collectively named Gates, his wife Melinda and U2's lead singer
Bono Paul David Hewson (born 10 May 1960), known by his stage name Bono (), is an Irish singer-songwriter, activist, and philanthropist. He is the lead vocalist and primary lyricist of the rock band U2. Born and raised in Dublin, he attended M ...
as the 2005 Persons of the Year for their humanitarian efforts. In 2006, he was voted eighth in the list of "Heroes of our time" published by ''
New Statesman The ''New Statesman'' is a British political and cultural magazine published in London. Founded as a weekly review of politics and literature on 12 April 1913, it was at first connected with Sidney and Beatrice Webb and other leading members ...
''. * Gates was listed in the London ''
Sunday Times ''The Sunday Times'' is a British newspaper whose circulation makes it the largest in Britain's quality press market category. It was founded in 1821 as ''The New Observer''. It is published by Times Newspapers Ltd, a subsidiary of News UK, whi ...
'' power list in 1999, named CEO of the year by ''Chief Executive Officers'' magazine in 1994, ranked number one in the "Top 50 Cyber Elite" by ''Time'' in 1998, ranked number two in the '' Upside'' Elite 100 in 1999, and was included in ''
The Guardian ''The Guardian'' is a British daily newspaper. It was founded in 1821 as ''The Manchester Guardian'', and changed its name in 1959. Along with its sister papers ''The Observer'' and ''The Guardian Weekly'', ''The Guardian'' is part of the Gu ...
'' as one of the "Top 100 influential people in media" in 2001. * Gates was elected a Member of the US
National Academy of Engineering The National Academy of Engineering (NAE) is an American nonprofit, non-governmental organization. The National Academy of Engineering is part of the National Academies of Sciences, Engineering, and Medicine, along with the National Academy ...
in 1996 "for contributions to the founding and development of personal computing". * He was named a Honorary Member of the
American Library Association The American Library Association (ALA) is a nonprofit organization based in the United States that promotes libraries and library education internationally. It is the oldest and largest library association in the world, with 49,727 members a ...
in 1998. * He was elected a foreign member of the
Chinese Academy of Engineering The Chinese Academy of Engineering (CAE, ) is the national academy of the People's Republic of China for engineering. It was established in 1994 and is an institution of the State Council of China. The CAE and the Chinese Academy of Sciences ...
in 2017. * According to ''Forbes'', Gates was ranked as the fourth most powerful person in the world in 2012, up from fifth in 2011. * In 1994, he was honored as the 20th
Distinguished Fellow of the British Computer Society Distinguished Fellow of the British Computer Society (DFBCS or DistFBCS) is an award and fellowship granted by the British Computer Society for members of the computing profession who have made an outstanding contribution to the advancement of c ...
(DFBCS). In 1999, Gates received
New York Institute of Technology The New York Institute of Technology (NYIT or New York Tech) is a private research university founded in 1955. It has two main campuses in New York—one in Old Westbury, on Long Island, and one in Manhattan. Additionally, it has a cybersecu ...
's President's Medal. * Gates has received honorary doctorates from
Nyenrode Business Universiteit Nyenrode Business Universiteit (abbreviated as ''NBU''; nl, Nyenrode Business Universiteit) is a Dutch business university and one of the five private universities in the Netherlands. Founded in 1946, it is located on a large estate in the town ...
(1996),
KTH Royal Institute of Technology The KTH Royal Institute of Technology ( sv, Kungliga Tekniska högskolan, lit=Royal Institute of Technology), abbreviated KTH, is a public research university in Stockholm, Sweden. KTH conducts research and education in engineering and technolo ...
(2002),
Waseda University , abbreviated as , is a private university, private research university in Shinjuku, Tokyo. Founded in 1882 as the ''Tōkyō Senmon Gakkō'' by Ōkuma Shigenobu, the school was formally renamed Waseda University in 1902. The university has numerou ...
(2005),
Tsinghua University Tsinghua University (; abbreviation, abbr. THU) is a National university, national Public university, public research university in Beijing, China. The university is funded by the Ministry of Education of the People's Republic of China, Minis ...
(2007), Harvard University (2007), the
Karolinska Institute The Karolinska Institute (KI; sv, Karolinska Institutet; sometimes known as the (Royal) Caroline Institute in English) is a research-led medical university in Solna within the Stockholm urban area of Sweden. The Karolinska Institute is consist ...
(2007), the
University of Cambridge , mottoeng = Literal: From here, light and sacred draughts. Non literal: From this place, we gain enlightenment and precious knowledge. , established = , other_name = The Chancellor, Masters and Schola ...
(2009), and
Northern Arizona University Northern Arizona University (NAU) is a public research university based in Flagstaff, Arizona. It was founded in 1899 as the final public university established in the Arizona Territory, 13 years before Arizona was admitted as the 48th state. ...
(2023). * He was also made an honorary trustee of
Peking University Peking University (PKU; ) is a public research university in Beijing, China. The university is funded by the Ministry of Education. Peking University was established as the Imperial University of Peking in 1898 when it received its royal charter ...
in 2007. * Gates was made an Honorary
Knight Commander of the Order of the British Empire The Most Excellent Order of the British Empire is a British order of chivalry, rewarding contributions to the arts and sciences, work with charitable and welfare organisations, and public service outside the civil service. It was established ...
(KBE) by Queen
Elizabeth II Elizabeth II (Elizabeth Alexandra Mary; 21 April 1926 – 8 September 2022) was Queen of the United Kingdom and other Commonwealth realms from 6 February 1952 until her death in 2022. She was queen regnant of 32 sovereign states during ...
in 2005. * In January 2006, he was awarded the
Grand Cross of the Order of Prince Henry The Order of Prince Henry ( pt, Ordem do Infante Dom Henrique) is a Portuguese order of knighthood created on 2 June 1960, to commemorate the quincentenary of the death of the Portuguese prince Henry the Navigator, one of the main initiators of t ...
by the then President of Portugal
Jorge Sampaio Jorge Fernando Branco de Sampaio (; 18 September 1939 – 10 September 2021) was a Portuguese lawyer and politician who was the 18th president of Portugal from 1996 to 2006. A member of the Socialist Party, a party which he led between 1989 an ...
. * In November 2006, he was awarded the Placard of the Order of the Aztec Eagle, together with his wife Melinda who was awarded the Insignia of the same order, both for their philanthropic work around the world in the areas of health and education, particularly in Mexico, and specifically in the program "'". * Gates received the 2010
Bower Award for Business Leadership The Franklin Institute Awards (or Benjamin Franklin Medal) is an American science and engineering award presented by the Franklin Institute, a science museum in Philadelphia. The Franklin Institute awards comprises the Benjamin Franklin Medals ...
from
The Franklin Institute The Franklin Institute is a science museum and the center of science education and research in Philadelphia, Pennsylvania. It is named after the American scientist and statesman Benjamin Franklin. It houses the Benjamin Franklin National Memoria ...
for his achievements at Microsoft and his philanthropic work. * Also in 2010, he was honored with the
Silver Buffalo Award The Silver Buffalo Award is the national-level distinguished service award of the Boy Scouts of America. It is presented for noteworthy and extraordinary service to youth on a national basis, either as part of, or independent of the Scouting pro ...
by the
Boy Scouts of America The Boy Scouts of America (BSA, colloquially the Boy Scouts) is one of the largest scouting organizations and one of the largest youth organizations in the United States, with about 1.2 million youth participants. The BSA was founded i ...
, its highest award for adults, for his service to youth. * In 2002, Bill and Melinda Gates received the
Jefferson Award The Jefferson Awards Foundation was created in 1972 by the American Institute for Public Service. The Jefferson Awards are given at both national and local levels. Local winners are ordinary people who do extraordinary things without expectation ...
for Greatest Public Service Benefiting the Disadvantaged. * He was given the 2006 James C. Morgan Global Humanitarian Award from
the Tech Awards The Tech Awards (expanded in 2016 to The Tech for Global Good) is a program of The Tech Interactive (previously The Tech Museum of Innovation) wherein innovators from any country are recognized for technological contributions which benefit the g ...
. * In 2015, Gates and his wife Melinda received the
Padma Bhushan The Padma Bhushan is the third-highest civilian award in the Republic of India, preceded by the Bharat Ratna and the Padma Vibhushan and followed by the Padma Shri. Instituted on 2 January 1954, the award is given for "distinguished service ...
, India's third-highest civilian award for their social work in the country. * In 2016,
Barack Obama Barack Hussein Obama II ( ; born August 4, 1961) is an American politician who served as the 44th president of the United States from 2009 to 2017. A member of the Democratic Party, Obama was the first African-American president of the U ...
honored Bill and Melinda Gates with the
Presidential Medal of Freedom The Presidential Medal of Freedom is the highest civilian award of the United States, along with the Congressional Gold Medal. It is an award bestowed by the president of the United States to recognize people who have made "an especially merito ...
for their philanthropic efforts. *In 2017,
François Hollande François Gérard Georges Nicolas Hollande (; born 12 August 1954) is a French politician who served as President of France from 2012 to 2017. He previously was First Secretary of the Socialist Party (PS) from 1997 to 2008, Mayor of Tulle from ...
awarded Bill and Melinda Gates with France's highest national order, as Commanders in the Legion of Honour, for their charity efforts. *In 2019 Gates was awarded the Professor Hawking Fellowship of the Cambridge Union in the
University of Cambridge , mottoeng = Literal: From here, light and sacred draughts. Non literal: From this place, we gain enlightenment and precious knowledge. , established = , other_name = The Chancellor, Masters and Schola ...
. * Entomology, Entomologists named Bill Gates' flower fly, ', in his honor in 1997. *In 2020, Gates received the Order of the Rising Sun, Grand Cordon of the Order of the Rising Sun for his contributions to Japan and the world in regards to worldwide technological transformation and advancement of global health. *In 2021, Gates was nominated at the 11th annual Streamy Awards for the crossover for his personal YouTube channel. *In 2022, Gates received the Hilal-e-Pakistan, the second-highest civilian award in Pakistan for his social work in the country.


Depiction in media


Documentary films about Gates

* The Machine That Changed the World (miniseries), ''The Machine That Changed the World'' (1990) * ''Triumph of the Nerds'' (1996) * ''Nerds 2.0.1'' (1998) * ''Waiting for "Superman"'' (2010) * ''The Virtual Revolution'' (2010) * ''Inside Bill's Brain: Decoding Bill Gates'' (2019)


Feature films

* 1999: ''Pirates of Silicon Valley'', a film that chronicles the rise of
Apple An apple is an edible fruit produced by an apple tree (''Malus domestica''). Apple fruit tree, trees are agriculture, cultivated worldwide and are the most widely grown species in the genus ''Malus''. The tree originated in Central Asia, wh ...
and
Microsoft Microsoft Corporation is an American multinational technology corporation producing computer software, consumer electronics, personal computers, and related services headquartered at the Microsoft Redmond campus located in Redmond, Washing ...
from the early 1970s to 1997. Gates is portrayed by Anthony Michael Hall. * 2002: ''Nothing So Strange'', a mockumentary featuring Gates as the subject of a modern assassination. Gates briefly appears at the start, played by Steve Sires. * 2010: ''The Social Network'', a film that chronicles the development of
Facebook Facebook is an online social media and social networking service owned by American company Meta Platforms. Founded in 2004 by Mark Zuckerberg with fellow Harvard College students and roommates Eduardo Saverin, Andrew McCollum, Dustin M ...
. Gates is portrayed by Steve Sires. * 2015: ''Steve Jobs vs. Bill Gates: The Competition to Control the Personal Computer, 1974–1999'': Original film from the National Geographic Channel for the ''American Genius'' series.


Video and film clips

* 1983: Steve Jobs hosts Gates and others in the "Macintosh dating game" at the Macintosh 128K, Macintosh pre-launch event (a parody of the television game show ''The Dating Game'') * 1991: Gates spoke to the Berkeley Macintosh Users Group lively weekly Thursday night meeting with questions and answers in PSL Hall (renamed Pimentel Hall in 1994) at University of California, Berkeley * 2007: , ''All Things Digital'' * Since 2009, Gates has given numerous TED (Conference), TED talks on current concerns such as innovation, education and fighting global diseases


Radio

Gates was the guest on BBC Radio 4's ''Desert Island Discs'' on January 31, 2016, in which he talked about his relationships with his William H. Gates Sr., father and Steve Jobs, meeting Melinda Gates, Melinda Ann French, the start of
Microsoft Microsoft Corporation is an American multinational technology corporation producing computer software, consumer electronics, personal computers, and related services headquartered at the Microsoft Redmond campus located in Redmond, Washing ...
and some of his habits (for example reading ''The Economist'' "from cover to cover every week"). His choice of things to take on a desert island were, for music: "Blue Skies (Irving Berlin song), Blue Skies" by Willie Nelson; a book: ''The Better Angels of Our Nature'' by Steven Pinker; and luxury item: a DVD Collection of Lectures from The Teaching Company.


Television

Gates made a guest appearance as himself on the TV show ''The Big Bang Theory''. The episode on which he appeared was appropriately titled "The Big Bang Theory (season 11), The Gates Excitation". He also appeared in a cameo role in 2019 on the series finale of ''Silicon Valley (TV series), Silicon Valley''. Gates was parodied in ''The Simpsons'' episode "Das Bus". In 2023, Gates was the interviewee in an episode of the ''Amol Rajan Interviews'' series on BBC Two, and was the subject of an episode of the UK Channel 4 series ''The Billionaires Who Made Our World''.


See also

* Big History Project * List of richest Americans in history


Notes


References


Bibliography

* * * * *


Primary sources

* Gates, Bill. "An exclusive interview with Bill Gates". ''Financial Times'' 1 (2013)
online
* Gates, Bill. "Remarks of Bill Gates, Harvard Commencement 2007". ''The Harvard Gazette'' 7 (2007)
Online
* Kinsley, Michael, and Conor Clarke, Eds. ''Creative Capitalism: A Conversation With Bill Gates, Warren Buffett, and Other Economic Leaders'' (Simon and Schuster, 2009).


Further reading

* * * * * * *


External links

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''Forbes'' profile
{{DEFAULTSORT:Gates, Bill Bill Gates, 1955 births Living people 20th-century American businesspeople 20th-century American engineers 21st-century American businesspeople 21st-century American engineers 21st-century American philanthropists American billionaires American chairpersons of corporations American computer businesspeople American computer programmers American financiers American humanitarians American inventors American investors American nonprofit chief executives American people of English descent American people of German descent American people of Scotch-Irish descent American people of Scottish descent American software engineers American technology chief executives American technology company founders American technology writers American venture capitalists Benjamin Franklin Medal (Franklin Institute) laureates Big History Bill & Melinda Gates Foundation people Businesspeople from Seattle Businesspeople in software Centibillionaires Commanders of the Legion of Honour Cornell family Directors of Berkshire Hathaway Directors of Microsoft Engineers from Washington (state) Fellows of the British Computer Society Foreign members of the Chinese Academy of Engineering Gates family Grand Cordons of the Order of the Rising Sun Harvard College alumni History of computing History of Microsoft Honorary Knights Commander of the Order of the British Empire HuffPost bloggers Lakeside School (Seattle) alumni Members of the United States National Academy of Engineering Microsoft employees Microsoft Windows people National Medal of Technology recipients Nerd culture People from Medina, Washington Personal computing Philanthropists from Washington (state) Phillips family (New England) Presidential Medal of Freedom recipients Recipients of Hilal-i-Pakistan Recipients of the Cross of Recognition Recipients of the Padma Bhushan in social work Wired (magazine) people Writers from Seattle