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Microsoft Microsoft Corporation is an American multinational corporation and technology company, technology conglomerate headquartered in Redmond, Washington. Founded in 1975, the company became influential in the History of personal computers#The ear ...
is a multinational computer technology corporation. Microsoft was founded on April 4, 1975, by
Bill Gates William Henry Gates III (born October 28, 1955) is an American businessman and philanthropist. A pioneer of the microcomputer revolution of the 1970s and 1980s, he co-founded the software company Microsoft in 1975 with his childhood friend ...
and
Paul Allen Paul Gardner Allen (January 21, 1953 – October 15, 2018) was an American businessman, computer programmer, and investor. He co-founded Microsoft, Microsoft Corporation with his childhood friend Bill Gates in 1975, which was followed by the ...
in
Albuquerque, New Mexico Albuquerque ( ; ), also known as ABQ, Burque, the Duke City, and in the past 'the Q', is the List of municipalities in New Mexico, most populous city in the U.S. state of New Mexico, and the county seat of Bernalillo County, New Mexico, Bernal ...
. Its current best-selling products are the
Microsoft Windows Windows is a Product lining, product line of Proprietary software, proprietary graphical user interface, graphical operating systems developed and marketed by Microsoft. It is grouped into families and subfamilies that cater to particular sec ...
operating system An operating system (OS) is system software that manages computer hardware and software resources, and provides common daemon (computing), services for computer programs. Time-sharing operating systems scheduler (computing), schedule tasks for ...
;
Microsoft Office Microsoft Office, MS Office, or simply Office, is an office suite and family of client software, server software, and services developed by Microsoft. The first version of the Office suite, announced by Bill Gates on August 1, 1988, at CO ...
, a suite of productivity software;
Xbox Xbox is a video gaming brand that consists of four main home video game console lines, as well as application software, applications (games), the streaming media, streaming service Xbox Cloud Gaming, and online services such as the Xbox networ ...
, a line of entertainment of games, music, and video;
Bing Bing most often refers to: * Bing Crosby (1903–1977), American singer * Microsoft Bing, a web search engine Bing may also refer to: Food and drink * Bing (bread), a Chinese flatbread * Bing (soft drink), a UK brand * Bing cherry, a varie ...
, a line of search engines; and
Microsoft Azure Microsoft Azure, or just Azure ( /ˈæʒər, ˈeɪʒər/ ''AZH-ər, AY-zhər'', UK also /ˈæzjʊər, ˈeɪzjʊər/ ''AZ-ure, AY-zure''), is the cloud computing platform developed by Microsoft. It has management, access and development of ...
, a cloud services platform. In 1980, Microsoft formed a partnership with
IBM International Business Machines Corporation (using the trademark IBM), nicknamed Big Blue, is an American Multinational corporation, multinational technology company headquartered in Armonk, New York, and present in over 175 countries. It is ...
to bundle Microsoft's operating system with IBM computers; with that deal, IBM paid Microsoft a royalty for every sale. In 1985, IBM requested Microsoft to develop a new operating system for their computers called
OS/2 OS/2 is a Proprietary software, proprietary computer operating system for x86 and PowerPC based personal computers. It was created and initially developed jointly by IBM and Microsoft, under the leadership of IBM software designer Ed Iacobucci, ...
. Microsoft produced that operating system, but also continued to sell their own alternative, which proved to be in direct competition with OS/2. Microsoft Windows eventually overshadowed OS/2 in terms of sales. When Microsoft launched several versions of Microsoft Windows in the 1990s, they had captured over 90% market share of the world's personal computers. As of June 30, 2015, Microsoft has a global annual revenue of US$86.83 billion (~$ in ) and 128,076 employees worldwide. It develops, manufactures, licenses, and supports a wide range of
software Software consists of computer programs that instruct the Execution (computing), execution of a computer. Software also includes design documents and specifications. The history of software is closely tied to the development of digital comput ...
products for computing devices.


1975–1985: The founding of Microsoft

In late 1974,
Paul Allen Paul Gardner Allen (January 21, 1953 – October 15, 2018) was an American businessman, computer programmer, and investor. He co-founded Microsoft, Microsoft Corporation with his childhood friend Bill Gates in 1975, which was followed by the ...
, a programmer 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 automation, industrial automa ...
, was walking through
Harvard Square Harvard Square is a triangular plaza at the intersection of Massachusetts Avenue (Boston), Massachusetts Avenue, Brattle Street (Cambridge, Massachusetts), Brattle Street and John F. Kennedy Street near the center of Cambridge, Massachusetts, C ...
when he saw the cover of 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 so ...
'' that demonstrated the
Altair 8800 The Altair 8800 is a microcomputer introduced in 1974 by Micro Instrumentation and Telemetry Systems (MITS) based on the Intel 8080 CPU. It was the first commercially successful personal computer. Interest in the Altair 8800 grew quickly after i ...
, the first
microcomputer A microcomputer is a small, relatively inexpensive computer having a central processing unit (CPU) made out of a microprocessor. The computer also includes memory and input/output (I/O) circuitry together mounted on a printed circuit board (P ...
. Allen bought the magazine and rushed to Currier House at
Harvard College Harvard College is the undergraduate education, undergraduate college of Harvard University, a Private university, private Ivy League research university in Cambridge, Massachusetts, United States. Part of the Harvard Faculty of Arts and Scienc ...
, where he showed it to high school friend
Bill Gates William Henry Gates III (born October 28, 1955) is an American businessman and philanthropist. A pioneer of the microcomputer revolution of the 1970s and 1980s, he co-founded the software company Microsoft in 1975 with his childhood friend ...
. They saw potential to develop an implementation of
BASIC Basic or BASIC may refer to: Science and technology * BASIC, a computer programming language * Basic (chemistry), having the properties of a base * Basic access authentication, in HTTP Entertainment * Basic (film), ''Basic'' (film), a 2003 film ...
for the system. Gates called Altair manufacturer
Micro Instrumentation and Telemetry Systems Micro Instrumentation and Telemetry Systems, Inc. (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 (computer engineer ...
(MITS), offering to demonstrate the implementation. Allen and Gates had neither an interpreter nor an Altair system, yet in the eight weeks before the demo, they developed an interpreter with the help of
Monte Davidoff Monte Davidoff (; born 1956) is an American computer programmer. Davidoff is from Glendale, Wisconsin. He graduated from Nicolet High School in 1974, and went on to Harvard College, where he majored in applied mathematics, the department at Harv ...
. When Allen flew to
Albuquerque Albuquerque ( ; ), also known as ABQ, Burque, the Duke City, and in the past 'the Q', is the List of municipalities in New Mexico, most populous city in the U.S. state of New Mexico, and the county seat of Bernalillo County, New Mexico, Bernal ...
to meet with MITS, the interpreter worked and MITS agreed to distribute
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 B ...
. Allen moved to Albuquerque, Gates soon quit Harvard to join him, and they co-founded Microsoft there. Revenues of the company totalled $16,005 by the end of 1976. Allen came up with the original name of ''Micro-Soft'', a
portmanteau In linguistics, a blend—also known as a blend word, lexical blend, or portmanteau—is a word formed by combining the meanings, and parts of the sounds, of two or more words together.
of
microcomputer A microcomputer is a small, relatively inexpensive computer having a central processing unit (CPU) made out of a microprocessor. The computer also includes memory and input/output (I/O) circuitry together mounted on a printed circuit board (P ...
and
software Software consists of computer programs that instruct the Execution (computing), execution of a computer. Software also includes design documents and specifications. The history of software is closely tied to the development of digital comput ...
. Hyphenated in its early incarnations, on November 26, 1976, the company was registered under that name with the Secretary of State of New Mexico. 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 software developer, programmer and philanthropist. He was the second employee at Microsoft Corporation, joining the company during his final year at Stanford Universit ...
. The company's first international office was founded on November 1, 1978, in Japan, entitled "
ASCII ASCII ( ), an acronym for American Standard Code for Information Interchange, is a character encoding standard for representing a particular set of 95 (English language focused) printable character, printable and 33 control character, control c ...
Microsoft" (now called "
Microsoft Japan (also known as MSKK) is a Japanese subsidiary of Microsoft headquartered in Minato, Tokyo. It develops both Computer hardware, hardware and software technologies for consumers and business partners. Microsoft Japan was founded in February 19 ...
"), and on November 29, 1979, the term, "Microsoft" was first used by Bill Gates. On January 1, 1979, the company moved from Albuquerque to a new home in
Bellevue, Washington Bellevue ( ) is a city in the Eastside (King County, Washington), 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 the f ...
, since it was hard to recruit top programmers to Albuquerque. Shortly before the move, 11 of the then-13 employees posed for the staff photo on the right.
Steve Ballmer Steven Anthony Ballmer (; March 24, 1956) is an American businessman and investor who served as chief executive officer of Microsoft from 2000 to 2014. He is the owner of the Los Angeles Clippers of the National Basketball Association (NBA). He i ...
joined the company on June 11, 1980, and would later succeed Bill Gates as CEO from January 2000 until February 2014. The company restructured on June 25, 1981, to become an incorporated business in its home state of Washington (with a further change of its name to "Microsoft Corporation, Inc."). As part of the restructuring, Bill Gates became president of the company and chairman of the board, and Paul Allen became executive vice president and vice chairman. In 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 lymph nodes. The condition was named a ...
diagnosis, though he remained on the board as vice-chairman. This effectively ended 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 and Allen repaired their relationship and together the two donated millions to their childhood school Lakeside. They remained friends until Allen's death in October 2018. Microsoft's early products were different variants of
Microsoft BASIC Microsoft BASIC is the foundation software product of the Microsoft company and evolved into a line of BASIC interpreters and compiler(s) adapted for many different microcomputers. It first appeared in 1975 as Altair BASIC, which was the first v ...
which was the dominant programming language in late 1970s and early 1980s home computers such as
Apple II Apple II ("apple Roman numerals, two", stylized as Apple ][) is a series of microcomputers manufactured by Apple Computer, Inc. from 1977 to 1993. The Apple II (original), original Apple II model, which gave the series its name, was designed ...
(Applesoft BASIC) and Commodore 64 (Commodore BASIC), and were also provided with early versions of the IBM PC as the IBM Cassette BASIC. Microsoft also marketed through an Apple dealer in West Palm Beach, Florida two products for the Radio-Shack TRS-80. One was "Typing Tutor" which led the user through learning to use a keyboard. The other was authored by a professor at the University of Hawaii called "MuMATH" and had the ability to do mathematics in long integer math to avoid floating point numbers. The first hardware product was the Z-80 SoftCard which enabled the Apple II to run the
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/Intel 8085, 85-based microcomputers by Gary Kildall of Digital Research, Dig ...
operating system An operating system (OS) is system software that manages computer hardware and software resources, and provides common daemon (computing), services for computer programs. Time-sharing operating systems scheduler (computing), schedule tasks for ...
, at the time an industry-standard operating system for running business software and many
compiler In computing, a compiler is a computer program that Translator (computing), translates computer code written in one programming language (the ''source'' language) into another language (the ''target'' language). The name "compiler" is primaril ...
s and
interpreters Interpreting is translation from a spoken or signed language into another language, usually in real time to facilitate live communication. It is distinguished from the translation of a written text, which can be more deliberative and make use o ...
for several
high-level language A high-level programming language is a programming language with strong abstraction from the details of the computer. In contrast to low-level programming languages, it may use natural language ''elements'', be easier to use, or may automate (or ...
s on
microcomputer A microcomputer is a small, relatively inexpensive computer having a central processing unit (CPU) made out of a microprocessor. The computer also includes memory and input/output (I/O) circuitry together mounted on a printed circuit board (P ...
s. The SoftCard was first demonstrated publicly at the
West Coast Computer Faire The West Coast Computer Faire was an annual computer industry conference and exposition most often associated with San Francisco, its first and most frequent venue. The first fair was held in 1977 and was organized by Jim Warren (computer specia ...
in March 1980. It was an immediate success; 5,000 cards, a large number given the microcomputer market at the time, were purchased in the initial three months at $349 (~$ in ) each and it was Microsoft's number one revenue source in 1980. The first operating system publicly released by the company was a variant of
Unix Unix (, ; trademarked as UNIX) is a family of multitasking, multi-user computer operating systems that derive from the original AT&T Unix, whose development started in 1969 at the Bell Labs research center by Ken Thompson, Dennis Ritchie, a ...
announced on August 25, 1980. Acquired from
AT&T AT&T Inc., an abbreviation for its predecessor's former name, the American Telephone and Telegraph Company, is an American multinational telecommunications holding company headquartered at Whitacre Tower in Downtown Dallas, Texas. It is the w ...
through a distribution license, Microsoft dubbed it
Xenix Xenix is a discontinued Unix operating system for various microcomputer platforms, licensed by Microsoft from AT&T Corporation. The first version was released in 1980, and Xenix was the most common Unix variant during the mid- to late-1980s. T ...
, and hired
Santa Cruz Operation The Santa Cruz Operation, Inc. (usually known as SCO, pronounced either as individual letters or as a word) was an American software company, based in Santa Cruz, California, that was best known for selling three Unix operating system variants ...
in order to port/adapt the operating system to several platforms. This Unix variant would become home to the first version of Microsoft's
word processor A word processor (WP) is a device or computer program that provides for input, editing, formatting, and output of text, often with some additional features. Early word processors were stand-alone devices dedicated to the function, but current word ...
,
Microsoft Word Microsoft Word is a word processor program, word processing program developed by Microsoft. It was first released on October 25, 1983, under the name Multi-Tool Word for Xenix systems. Subsequent versions were later written for several other platf ...
. Originally titled "Multi-Tool Word", Microsoft Word became notable for its use of "What You See Is What You Get", or
WYSIWYG In computing, WYSIWYG ( ), an acronym for what you see is what you get, refers to software that allows content to be edited in a form that resembles its appearance when printed or displayed as a finished product, such as a printed document, web ...
pioneered by the
Xerox Alto The Xerox Alto is a computer system developed at Xerox PARC (Palo Alto Research Center) in the 1970s. It is considered one of the first workstations or personal computers, and its development pioneered many aspects of modern computing. It featu ...
and the
Bravo Bravo(s) or The Bravo(s) may refer to: Arts and entertainment Music Groups and labels * Bravo (band), a Russian rock band * Bravo (Spanish group), represented Spain at Eurovision 1984 * Bravo Music, an American concert band music publishing compa ...
text editor in the 1970s. Skeptics questioned the system software vendor's decision to produce application software. Gates said that doing so was not what ''InfoWorld'' phrased as a "big-time operation", but Microsoft spent aggressively, with a reportedly "unlimited" R&D budget despite others in the industry advising against overexpansion. Word was first released in the spring of 1983, and free demonstration copies of the application were bundled with the November 1983 issue of
PC World ''PC World'' (stylized as PCWorld) is a global computer magazine published monthly by IDG. Since 2013, it has been an online-only publication. It offers advice on various aspects of PCs and related items, the Internet, and other personal tec ...
, making it one of the first programs to be distributed on-disk with a magazine. (Earlier magazine on-disk distributions included Robert Uiterwyk's BASIC in the May 1977 issue of Information Age.) However, Xenix was never sold to end users directly although it was licensed to many software OEMs for resale. It grew to become the most popular version of Unix, measured by the number of machines running it (note that Unix is a multi-user operating system, allowing simultaneous access to a machine by several users). By the mid-1980s Microsoft had gotten out of the Unix business, except for its ownership stake in SCO.
IBM International Business Machines Corporation (using the trademark IBM), nicknamed Big Blue, is an American Multinational corporation, multinational technology company headquartered in Armonk, New York, and present in over 175 countries. It is ...
first approached Gates and Allen about Microsoft's upcoming
IBM Personal Computer 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 ...
(IBM PC) in July 1980, shortly after Gates's mother began working on United Way's executive board with IBM CEO
John Opel John Roberts Opel (January 5, 1925, in Kansas City, Missouri – November 3, 2011, in Fort Myers, Florida) was an American computer businessman. He served eleven years as the president of IBM between 1974 and 1985. He was the chief executive off ...
. On August 12, 1981, after negotiations with
Digital Research Digital Research, Inc. (DR or DRI) was a privately held American software 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 ...
failed, IBM awarded a contract to Microsoft to provide a version of the
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/Intel 8085, 85-based microcomputers by Gary Kildall of Digital Research, Dig ...
operating system, which was set to be used in the IBM PC. For this deal, Microsoft purchased a
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/Intel 8085, 85-based microcomputers by Gary Kildall of Digital Research, Dig ...
clone called
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 wi ...
from
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 Kilda ...
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. Founded in 1978, SCP began shipping its first S ...
for less than US$100,000, which IBM renamed to
IBM PC DOS IBM PC DOS (an acronym for IBM Personal Computer Disk Operating System),Formally known as "The IBM Personal Computer DOS" from versions 1.0 through 3.30, as reported in those versions' respective COMMAND.COM outputs also known as PC DOS or IBM ...
. The original CP/M was made by
Gary Kildall Gary Arlen Kildall (; May 19, 1942 – July 11, 1994) was an American computer scientist and microcomputer entrepreneur. During the 1970s, Kildall created the CP/M operating system among other operating systems and programming tools, and s ...
of
Digital Research Digital Research, Inc. (DR or DRI) was a privately held American software 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 ...
, Inc. Due to potential
copyright infringement Copyright infringement (at times referred to as piracy) is the use of Copyright#Scope, works protected by copyright without permission for a usage where such permission is required, thereby infringing certain exclusive rights granted to the c ...
problems with CP/M, IBM marketed both CP/M and PC DOS for US$240 and US$40, respectively, with PC DOS eventually becoming the standard because of its lower price. Thirty-five of the company's 100 employees worked on the IBM project for more than a year. When the IBM PC debuted, Microsoft was the only company that offered operating system, programming language, and application software for the new computer. ''InfoWorld'' stated in 1984 that Microsoft, with $55 million (~$ in ) in 1983 sales, In 1983, in collaboration with numerous companies, Microsoft created a home computer system,
MSX MSX is a standardized home computer architecture, announced by ASCII Corporation on June 16, 1983. It was initially conceived by Microsoft as a product for the Eastern sector, and jointly marketed by Kazuhiko Nishi, the director at ASCII Corpo ...
, which contained its own version of the DOS operating system, called
MSX-DOS MSX-DOS is a discontinued disk operating system developed by Microsoft's Japan subsidiary for the 8-bit home computer standard MSX, and is a cross between MS-DOS v1.25 and CP/M-80 v2.2. MSX-DOS MSX-DOS and the extended BASIC with 3½-in ...
; this became relatively popular in Japan, Europe and South America. Later, the market saw a flood of IBM PC clones after
Columbia Data Products Columbia Data Products, Inc. (CDP) is a company which produced the first legally reverse-engineered IBM PC clones, starting with the MPC 1600 series in 1982. It faltered in that market after only a few years, and later reinvented itself as a s ...
successfully cloned the IBM
BIOS In computing, BIOS (, ; Basic Input/Output System, also known as the System BIOS, ROM BIOS, BIOS ROM or PC BIOS) is a type of firmware used to provide runtime services for operating systems and programs and to perform hardware initialization d ...
, quickly followed by
Eagle Computer Eagle Computer, Inc., was an early American computer company based in Los Gatos, California. Spun off from Audio-Visual Laboratories (AVL), it first sold a line of popular CP/M computers which were highly praised in the computer magazines of the ...
and
Compaq Compaq Computer Corporation was an American information technology, information technology company founded in 1982 that developed, sold, and supported computers and related products and services. Compaq produced some of the first IBM PC compati ...
. The deal with IBM allowed Microsoft to have control of its own QDOS derivative,
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 op ...
, and through aggressive marketing of the operating system to manufacturers of IBM-PC clones, Microsoft rose from a small player to one of the major software vendors in the home computer industry. With the release of the ''
Microsoft Mouse The Microsoft Mouse is a computer mouse released by Microsoft in 1983. It is the first mouse released by the company, and it was bundled with the first versions of Microsoft Word, and/or Notepad (inclusion of these two programs varied in the in ...
'' on May 2, 1983, Microsoft continued to expand its product line in other markets. This expansion included
Microsoft Press Microsoft Press is the publishing arm of Microsoft, usually releasing books dealing with various current Microsoft technologies. Microsoft Press' introduced books were ''The Apple Macintosh Book'' by Cary Lu and ''Exploring the IBM PCjr Home Comp ...
, a book publishing division, on July 11 the same year, which debuted with two titles: ''Exploring the IBM PCjr Home Computer'' by
Peter Norton Peter Norton (born November 14, 1943) is an American programmer, software publisher, author, and philanthropist. He is best known for the computer programs and books that bear his name and portrait. Norton sold his software business to Symante ...
, and ''The Apple Macintosh Book'' by Cary Lu. Microsoft committed to develop Macintosh versions of Multiplan, Word, and Microsoft Chart; Apple agreed to not provide
software development kit A software development kit (SDK) is a collection of software development tools in one installable package. They facilitate the creation of applications by having a compiler, debugger and sometimes a software framework. They are normally specific t ...
s and prototype computers to companies with applications competing with Microsoft's.


1985–1994: Windows and Office

Ireland became home to one of Microsoft's international production facilities in 1985, and on November 20 Microsoft released its first retail version of
Microsoft Windows Windows is a Product lining, product line of Proprietary software, proprietary graphical user interface, graphical operating systems developed and marketed by Microsoft. It is grouped into families and subfamilies that cater to particular sec ...
( Windows 1.0), originally a graphical extension for its MS-DOS operating system. In August, Microsoft and IBM partnered in the development of a different operating system called
OS/2 OS/2 is a Proprietary software, proprietary computer operating system for x86 and PowerPC based personal computers. It was created and initially developed jointly by IBM and Microsoft, under the leadership of IBM software designer Ed Iacobucci, ...
. OS/2 was marketed in connection with a new hardware design proprietary to IBM, the
PS/2 The Personal System/2 or PS/2 is IBM's second generation of personal computers. Released in 1987, it officially replaced the IBM PC, XT, AT, and PC Convertible in IBM's lineup. Many of the PS/2's innovations, such as the 16550 UART (serial por ...
. In 1985 Microsoft began selling directly to corporate customers. By then
Forrester Research Forrester Research, Inc. is a research and advisory firm. Forrester serves clients in North America, Europe, and Asia Pacific. The firm is headquartered in Cambridge, Massachusetts, Cambridge, MA with global offices in Amsterdam, London, New D ...
considered Microsoft,
Ashton-Tate Ashton-Tate Corporation was a US-based software company best known for developing the popular dBASE database application and later acquiring Framework from the Forefront Corporation and MultiMate from Multimate International. It grew from ...
,
Lotus Development Lotus Software (called Lotus Development Corporation before its acquisition by IBM) was an American software company based in Massachusetts; it was sold to India's HCL Technologies in 2018. Lotus is most commonly known for the Lotus 1-2-3 sprea ...
, and
Borland Borland Software Corporation was a computing technology company founded in 1983 by Niels Jensen, Ole Henriksen, Mogens Glad, and Philippe Kahn. Its main business was developing and selling software development and software deployment products. B ...
the "Big Four" of personal computer software. Softletter estimated that in 1986 the "Big Three" of Lotus (9%), Microsoft (8%, more than $250 million), and Ashton-Tate (6%) together had 23% of total revenue of the top 100 microcomputer software companies. Of the 15 million Americans who used a personal computer in their job, more than 90% used MS-DOS. A 1987 ''
Computerworld ''Computerworld'' (abbreviated as CW) is a computer magazine published since 1967 aimed at information technology (IT) and Business computing, business technology professionals. Original a print magazine, ''Computerworld'' published its final pr ...
'' survey gave Microsoft the highest average grade of the Big Three: A- for technology, corporate management, and marketing, B for product support, and B- for customer relations. Customers said that Microsoft released products late, but they were of good quality and (unlike Lotus and Ashton-Tate) upgraded often, technical support was mediocre but free, Gates and Shirley were skilled executives and the company had good partner relations, and Microsoft generally listened to customers. Cytation in January 1986 became Microsoft's first acquisition, forming the company's
CD-ROM A CD-ROM (, compact disc read-only memory) is a type of read-only memory consisting of a pre-pressed optical compact disc that contains computer data storage, data computers can read, but not write or erase. Some CDs, called enhanced CDs, hold b ...
division. On February 16, 1986, Microsoft relocated their headquarters to a corporate office campus in
Redmond, Washington Redmond is a city in King County, Washington, United States, located east of Seattle. The population was 73,256 at the 2020 United States census, 2020 census. Redmond is best known as the home of Microsoft and Nintendo of America. The city h ...
. Around one month later, on March 13, the company went public with an
initial public offering An initial public offering (IPO) or stock launch is a public offering in which shares of a company are sold to institutional investors and usually also to retail (individual) investors. An IPO is typically underwritten by one or more investm ...
(IPO), raising US$61 million at US$21.00 per share at its opening on the fully electronic
Nasdaq The Nasdaq Stock Market (; National Association of Securities Dealers Automated Quotations) is an American stock exchange based in New York City. It is the most active stock trading venue in the U.S. by volume, and ranked second on the list ...
stock exchange. By the end of the trading day, the price had risen to US$28.00. In 1987, Microsoft eventually released their first version of OS/2 to OEMs. By then the company was the world's largest producer of software for personal computers—ahead of former leader Lotus—and published the three most-popular Macintosh business applications. In July 1987 Microsoft purchased Forethought, the developer of PowerPoint. It was the company's first major acquisition, and gave Microsoft a Silicon Valley base. The company had run out of local employees to hire; more than 90% of the company's developers came from outside Seattle. Meanwhile, Microsoft began introducing its most prominent office products.
Microsoft Works Microsoft Works is a discontinued office suite, productivity software suite developed by Microsoft and sold from 1987 to 2009. Its core functionality includes a word processor, a spreadsheet and a database management system. Later versions have a ...
, an integrated office program which combined features typically found in a
word processor A word processor (WP) is a device or computer program that provides for input, editing, formatting, and output of text, often with some additional features. Early word processors were stand-alone devices dedicated to the function, but current word ...
,
spreadsheet A spreadsheet is a computer application for computation, organization, analysis and storage of data in tabular form. Spreadsheets were developed as computerized analogs of paper accounting worksheets. The program operates on data entered in c ...
,
database In computing, a database is an organized collection of data or a type of data store based on the use of a database management system (DBMS), the software that interacts with end users, applications, and the database itself to capture and a ...
and other office applications, saw its first release as an application for the
Apple Macintosh Mac is a brand of personal computers designed and marketed by Apple Inc., Apple since 1984. The name is short for Macintosh (its official name until 1999), a reference to the McIntosh (apple), McIntosh apple. The current product lineup inclu ...
towards the end of 1986. Microsoft Works would later be sold with other Microsoft products including Microsoft Word and
Microsoft Bookshelf Microsoft Bookshelf is a discontinued reference collection introduced in 1987 as part of Microsoft's extensive work in promoting CD-ROM technology as a distribution medium for electronic publishing. The original MS-DOS version showcased the mass ...
, a reference collection introduced in 1987 that was the company's first
CD-ROM A CD-ROM (, compact disc read-only memory) is a type of read-only memory consisting of a pre-pressed optical compact disc that contains computer data storage, data computers can read, but not write or erase. Some CDs, called enhanced CDs, hold b ...
product. On August 8, 1989, Microsoft introduced its most successful office product,
Microsoft Office Microsoft Office, MS Office, or simply Office, is an office suite and family of client software, server software, and services developed by Microsoft. The first version of the Office suite, announced by Bill Gates on August 1, 1988, at CO ...
. Unlike the model of Microsoft Works, Microsoft Office was a bundle of separate office productivity applications, such as Microsoft Word,
Microsoft Excel Microsoft Excel is a spreadsheet editor developed by Microsoft for Microsoft Windows, Windows, macOS, Android (operating system), Android, iOS and iPadOS. It features calculation or computation capabilities, graphing tools, pivot tables, and a ...
and so forth. While Microsoft Word and Microsoft Office were mostly developed internally, Microsoft also continued its trend of rebranding products from other companies, such as
Microsoft SQL Server Microsoft SQL Server is a proprietary relational database management system developed by Microsoft using Structured Query Language (SQL, often pronounced "sequel"). As a database server, it is a software product with the primary function of ...
on January 13, 1988, a
relational database management system A relational database (RDB) is a database based on the relational model of data, as proposed by E. F. Codd in 1970. A Relational Database Management System (RDBMS) is a type of database management system that stores data in a structured for ...
for companies that was based on technology licensed from
Sybase Sybase, Inc. was an enterprise software and services company. The company produced software relating to relational databases, with facilities located in California and Massachusetts. Sybase was acquired by SAP in 2010; SAP ceased using the Syba ...
. ''Computerworld'' wrote in 1987 that "Gates has pushed indowsalmost fanaticallly for years". On May 22, 1990, Microsoft launched
Windows 3.0 Windows 3.0 is the third major release of Microsoft Windows, launched on May 22, 1990. It introduces a new graphical user interface (GUI) that represents applications as clickable icons, instead of the list of file names in its predecessors. ...
. The new version of Microsoft's operating system boasted new features such as streamlined graphic
user interface In the industrial design field of human–computer interaction, a user interface (UI) is the space where interactions between humans and machines occur. The goal of this interaction is to allow effective operation and control of the machine fro ...
GUI Gui or GUI may refer to: People Surname * Gui (surname), an ancient Chinese surname, ''xing'' * Bernard Gui (1261 or 1262–1331), inquisitor of the Dominican Order * Luigi Gui (1914–2010), Italian politician * Gui Minhai (born 1964), Ch ...
and improved
protected mode In computing, protected mode, also called protected virtual address mode, is an operational mode of x86-compatible central processing units (CPUs). It allows system software to use features such as Memory_segmentation, segmentation, virtual mem ...
ability for the
Intel 386 The Intel 386, originally released as the 80386 and later renamed i386, is the third-generation x86 architecture microprocessor from Intel. It was the first 32-bit processor in the line, making it a significant evolution in the x86 architect ...
processor; it sold over 100,000 copies in two weeks. Windows at the time generated more revenue for Microsoft than OS/2, and the company decided to move more resources from OS/2 to Windows. In an internal memo to Microsoft employees on May 16, 1991, Bill Gates announced that the OS/2 partnership was over, and that Microsoft would henceforth focus its platform efforts on Windows and the
Windows NT Windows NT is a Proprietary software, proprietary Graphical user interface, graphical operating system produced by Microsoft as part of its Windows product line, the first version of which, Windows NT 3.1, was released on July 27, 1993. Original ...
kernel Kernel may refer to: Computing * Kernel (operating system), the central component of most operating systems * Kernel (image processing), a matrix used for image convolution * Compute kernel, in GPGPU programming * Kernel method, in machine learnin ...
. Some people, especially developers who had ignored Windows and committed most of their resources to OS/2, were taken by surprise, and accused Microsoft of deception. This changeover from OS/2 was frequently referred to in the industry as "the head-fake". This article can also be purchased out of the archives at the National Review's website In the recent years, the popularity of OS/2 declined, and Windows quickly became the favored PC platform. 1991 also marked the founding of
Microsoft Research Microsoft Research (MSR) is the research subsidiary of Microsoft. It was created in 1991 by Richard Rashid, Bill Gates and Nathan Myhrvold with the intent to advance state-of-the-art computing and solve difficult world problems through technologi ...
, an organization in Microsoft for researching
computer science Computer science is the study of computation, information, and automation. Computer science spans Theoretical computer science, theoretical disciplines (such as algorithms, theory of computation, and information theory) to Applied science, ...
subjects, and Microsoft
Visual Basic Visual Basic is a name for a family of programming languages from Microsoft. It may refer to: * Visual Basic (.NET), the current version of Visual Basic launched in 2002 which runs on .NET * Visual Basic (classic), the original Visual Basic suppo ...
, a popular development product for companies and individuals. By 1989
Jerry Pournelle Jerry Eugene Pournelle (; August 7, 1933 – September 8, 2017) was an American scientist in the area of operations research and ergonomics, human factors research, a science fiction writer, essayist, journalist, and one of the first bloggers. ...
described Microsoft as "the Redmond giant", citing PowerPoint's features and "extraordinarily complete" documentation as examples of the "kind of quality that makes it difficult for small outfits to compete with" the company. During the transition from MS-DOS to Windows, the success of Microsoft Office allowed the company to gain ground on application-software competitors, such as
WordPerfect WordPerfect (WP) is a word processing application, now owned by Alludo, with a long history on multiple personal computer platforms. At the height of its popularity in the 1980s and early 1990s, it was the market leader of word processors, disp ...
and
Lotus 1-2-3 Lotus 1-2-3 is a discontinued spreadsheet program from Lotus Software (later part of IBM). It was the first killer application of the IBM PC, was hugely popular in the 1980s, and significantly contributed to the success of IBM PC-compatibles ...
. Novell, an owner of WordPerfect for a time, alleged that Microsoft used its inside knowledge of the DOS and Windows kernels and of undocumented
Application Programming Interface An application programming interface (API) is a connection between computers or between computer programs. It is a type of software Interface (computing), interface, offering a service to other pieces of software. A document or standard that des ...
features to make Office perform better than its competitors. Eventually, Microsoft Office became the dominant business suite, with a market share far exceeding that of its competitors. In March 1992, Microsoft released
Windows 3.1 Windows 3.1 is a major release of Microsoft Windows. It was released to manufacturing on April 6, 1992, as a successor to Windows 3.0. Like its predecessors, the Windows 3.1 series run as a shell on top of MS-DOS; it was the last Windows 1 ...
along with its first promotional campaign on TV; the software sold over three million copies in its first two months on the market. In October, Windows for Workgroups 3.1 was released with integrated networking abilities such as
peer-to-peer Peer-to-peer (P2P) computing or networking is a distributed application architecture that partitions tasks or workloads between peers. Peers are equally privileged, equipotent participants in the network, forming a peer-to-peer network of Node ...
file and printing sharing. In November, Microsoft released the first version of their popular database software
Microsoft Access Microsoft Access is a database management system (DBMS) from Microsoft that combines the relational database, relational Access Database Engine (ACE) with a graphical user interface and software-development tools. It is a member of the Microsof ...
. By 1993, Windows had become the most widely used
GUI Gui or GUI may refer to: People Surname * Gui (surname), an ancient Chinese surname, ''xing'' * Bernard Gui (1261 or 1262–1331), inquisitor of the Dominican Order * Luigi Gui (1914–2010), Italian politician * Gui Minhai (born 1964), Ch ...
operating system in the world. ''Fortune Magazine'' named Microsoft as the "1993 Most Innovative Company Operating in the U.S." The year also marked the end of a five-year
copyright infringement Copyright infringement (at times referred to as piracy) is the use of Copyright#Scope, works protected by copyright without permission for a usage where such permission is required, thereby infringing certain exclusive rights granted to the c ...
legal case brought by Apple, dubbed ''
Apple Computer, Inc. v. Microsoft Corp. ''Apple Computer, Inc. v. Microsoft Corporation'', 35 F.3d 1435 ( 9th Cir. 1994), was a copyright infringement lawsuit in which Apple Computer, Inc. (now Apple Inc.) sought to prevent Microsoft and Hewlett-Packard from using visual graphical user ...
'', in which the ruling was in Microsoft's favor. Microsoft also released
Windows for Workgroups 3.11 Windows is a Product lining, product line of Proprietary software, proprietary graphical user interface, graphical operating systems developed and marketed by Microsoft. It is grouped into families and subfamilies that cater to particular sec ...
, a new version of the consumer line of Windows, and
Windows NT 3.1 Windows NT 3.1 is the first major release of the Windows NT operating system developed by Microsoft, released on July 27, 1993. It marked the company's entry into the corporate computing environment, designed to support large networks and to be ...
, a server-based operating system with a similar user interface to consumer versions of the operating system, but with an entirely different kernel. As part of its strategy to broaden its business, Microsoft released Microsoft ''Encarta'' on March 22, 1993, the first encyclopedia designed to run on a computer. Soon after, the
Microsoft Home Microsoft Home is a discontinued line of software applications and personal hardware products published by Microsoft. The Microsoft Home brand was first announced by Bill Gates in a presentation on October 4, 1993. These applications were designed ...
brand was introduced – encompassing Microsoft's new multimedia applications for Windows 3.x., Microsoft changed its slogan to ''" Where do you want to go today?"'' in 1994 as part of an attempt to appeal to nontechnical audiences in a US$100 million (~$ in ) advertising campaign.


1995–2007: Foray into the Web, Windows 95, Windows XP, and Xbox

Microsoft continued to make strategic decisions directed at consumers. The company released
Microsoft Bob Microsoft Bob was a Microsoft software product intended to provide a more user-friendly interface for the Windows 3.1, Windows 95 and Windows NT operating systems, supplanting the Windows Program Manager. The program was released on March 10, ...
, a graphical user interface designed for novice computer users, in March 1995. The interface was discontinued in 1996 due to poor sales; Bill Gates later attributed its failure to hardware requirements that were too high for typical computers, and is widely regarded as one of Microsoft's most unsuccessful products. * DreamWorks SKG and Microsoft formed a new company,
DreamWorks Interactive Danger Close Games (formerly DreamWorks Interactive LLC and EA Los Angeles) was an American video game developer based in Los Angeles. The company was founded in March 1995 as joint venture between DreamWorks SKG and Microsoft (later moved to M ...
(in 2000 acquired by
Electronic Arts Electronic Arts Inc. (EA) is an American video game company headquartered in Redwood City, California. Founded in May 1982 by former Apple Inc., Apple employee Trip Hawkins, the company was a pioneer of the early home computer game industry ...
, which named it EA Los Angeles), to produce interactive and
multimedia entertainment Multimedia Entertainment, Inc. (formerly Avco Broadcasting Corporation Syndicated Division, Avco Program Sales, Multimedia Program Sales and Multimedia Program Productions) was an American television production/distribution company originally form ...
properties. On August 24, 1995, Microsoft released
Windows 95 Windows 95 is a consumer-oriented operating system developed by Microsoft and the first of its Windows 9x family of operating systems, released to manufacturing on July 14, 1995, and generally to retail on August 24, 1995. Windows 95 merged ...
, a new version of the company's flagship operating system which featured a completely new user interface, including a novel start button; more than a million copies were sold in the first four days after its release. Windows 95 was released without a
web browser A web browser, often shortened to browser, is an application for accessing websites. When a user requests a web page from a particular website, the browser retrieves its files from a web server and then displays the page on the user's scr ...
as Microsoft had not yet developed one. The success of the web caught them by surprise and they subsequently approached Spyglass to license their browser as
Internet Explorer Internet Explorer (formerly Microsoft Internet Explorer and Windows Internet Explorer, commonly abbreviated as IE or MSIE) is a deprecation, retired series of graphical user interface, graphical web browsers developed by Microsoft that were u ...
. Spyglass went on to later dispute the terms of the agreement, as Microsoft was to pay a royalty for every copy sold. However, Microsoft sold no copies of Internet Explorer, choosing instead to bundle it for free with the operating system. Internet Explorer was first included in the Windows 95 Plus! Pack that was released in August 1995. In September, the Chinese government chose Windows to be the operating system of choice in that country, and entered into an agreement with the company to standardize a Chinese version of the operating system. Microsoft also released the Microsoft Sidewinder 3D Pro joystick in an attempt to further expand its profile in the computer hardware market. On May 26, 1995, Bill Gates sent the "Internet Tidal Wave" memorandum to Microsoft executives. The memo described
Netscape Netscape Communications Corporation (originally Mosaic Communications Corporation) was an American independent computer services company with headquarters in Mountain View, California, and then Dulles, Virginia. Its Netscape web browser was o ...
with their
Netscape Navigator The 1990s releases of the Netscape (web browser), Netscape line referred to as Netscape Navigator were a series of now discontinued web browsers. from versions 1 to 4.08. It was the Core product, flagship product of the Netscape, Netscape Comm ...
as a "new competitor 'born' on the Internet". The memo outlines Microsoft's failure to grasp the Internet's importance, and in it Gates assigned "the Internet the highest level of importance" from then on. Microsoft began to expand its product line into
computer network A computer network is a collection of communicating computers and other devices, such as printers and smart phones. In order to communicate, the computers and devices must be connected by wired media like copper cables, optical fibers, or b ...
ing and the
World Wide Web The World Wide Web (WWW or simply the Web) is an information system that enables Content (media), content sharing over the Internet through user-friendly ways meant to appeal to users beyond Information technology, IT specialists and hobbyis ...
. On August 24, 1995, it launched a major
online service An online service provider (OSP) can, for example, be an Internet service provider, an email provider, a news provider (press), an entertainment provider (music, movies), a search engine, an e-commerce site, an online banking site, a health site, ...
,
MSN MSN is a web portal and related collection of Internet services and apps provided by Microsoft. The main webpage provides news, weather, sports, finance and other content curated from hundreds of different sources that Microsoft has partnere ...
(Microsoft Network), as a direct competitor to
AOL AOL (formerly a company known as AOL Inc. and originally known as America Online) is an American web portal and online service provider based in New York City, and a brand marketed by Yahoo! Inc. The service traces its history to an online ...
. MSN became an umbrella service for Microsoft's online services, using Microsoft Passport (now called a
Microsoft account A Microsoft account or MSA (previously known as Microsoft Passport, .NET Passport, and Windows Live ID) is a single sign-on personal user (computing), user account for Microsoft customers to Login, log in to consumer Microsoft services (like Ou ...
) as a universal login system for all of its web sites. The company continued to branch out into new markets in 1996, starting with a joint venture with
NBC The National Broadcasting Company (NBC) is an American commercial broadcast television and radio network serving as the flagship property of the NBC Entertainment division of NBCUniversal, a subsidiary of Comcast. It is one of NBCUniversal's ...
to create a new 24-hour
cable news Cable news channels are television networks devoted to television news broadcasts, with the name deriving from the proliferation of such networks during the 1980s with the advent of cable television. In the United States, the first nationwide ca ...
television station,
MSNBC MSNBC is an American cable news channel owned by the NBCUniversal News Group division of NBCUniversal, a subsidiary of Comcast. Launched on July 15, 1996, and headquartered at 30 Rockefeller Plaza in Manhattan, the channel primarily broadcasts r ...
. The station was launched on July 15, 1996, to compete with similar news outlets such as
CNN Cable News Network (CNN) is a multinational news organization operating, most notably, a website and a TV channel headquartered in Atlanta. Founded in 1980 by American media proprietor Ted Turner and Reese Schonfeld as a 24-hour cable ne ...
. Microsoft also launched
Slate Slate is a fine-grained, foliated, homogeneous, metamorphic rock derived from an original shale-type sedimentary rock composed of clay or volcanic ash through low-grade, regional metamorphism. It is the finest-grained foliated metamorphic ro ...
, an
online magazine An online magazine is a magazine published on the Internet, through bulletin board systems and other forms of public computer networks. One of the first magazines to convert from a print magazine format to an online only magazine was the comput ...
edited by
Michael Kinsley Michael E. Kinsley (born March 9, 1951) is an American political journalist and commentator. Primarily active in print media as both a writer and editor, he also became known to television audiences as a co-host on '' Crossfire''. Early life and ...
, which offered political and social commentary along with the cartoon ''
Doonesbury ''Doonesbury'' is a comic strip by American cartoonist Garry Trudeau that chronicles the adventures and lives of an array of characters of various ages, professions, and backgrounds, from the President of the United States to the title character, ...
''. In an attempt to extend its reach in the consumer market, the company acquired
WebTV MSN TV (formerly WebTV) was a web access product consisting of a thin client device that used a television for display (instead of using a computer monitor), and the online service that supported it. The original WebTV device design and service ...
, which enabled consumers to access the Web from their televisions. Microsoft entered the personal digital assistant (PDA) market in November with Windows CE 1.0, a new built-from-scratch version of their flagship operating system, designed to run on low-memory, low-performance machines, such as handhelds and other small computers. 1996 saw the release of
Windows NT 4.0 Windows NT 4.0 is a major release of the Windows NT operating system developed by Microsoft, targeting the data server and personal workstation markets. It is the direct successor to Windows NT 3.51, and was released to manufacturing on July 3 ...
, which brought the Windows 95 GUI and Windows NT kernel together. While Microsoft largely failed to participate in the rise of the Internet in the early 1990s, some of the key technologies in which the company had invested to enter the Internet market started to pay off by the mid-90s. One of the most prominent of these was
ActiveX ActiveX is a deprecated software framework created by Microsoft that adapts its earlier Component Object Model (COM) and Object Linking and Embedding (OLE) technologies for content downloaded from a network, particularly from the World Wide W ...
, an application programming interface built on the Microsoft Component Object Model (
COM Com or COM may refer to: Computing * COM (hardware interface), a serial port interface on IBM PC-compatible computers * COM file, or .com file, short for "command", a file extension for an executable file in MS-DOS * .com, an Internet top-level ...
); this enabled Microsoft and others to embed controls in many
programming language A programming language is a system of notation for writing computer programs. Programming languages are described in terms of their Syntax (programming languages), syntax (form) and semantics (computer science), semantics (meaning), usually def ...
s, including the company's own
scripting language In computing, a script is a relatively short and simple set of instructions that typically automation, automate an otherwise manual process. The act of writing a script is called scripting. A scripting language or script language is a programming ...
s, such as
JScript JScript is Microsoft's legacy dialect of the ECMAScript standard that is used in Microsoft's Internet Explorer web browser and HTML Applications, and as a standalone Windows scripting language. JScript is implemented as an Active Scripting eng ...
and
VBScript VBScript (Microsoft Visual Basic Scripting Edition) is a deprecated programming language for scripting on Microsoft Windows using Component Object Model (COM), based on classic Visual Basic and Active Scripting. It was popular with system admi ...
. ActiveX included frameworks for documents and server solutions. The company also released the Microsoft SQL Server 6.5, which had built-in support for internet applications. In November 1996,
Microsoft Office 97 Microsoft Office 97 (version 8.0) is the fifth major release for Windows of Microsoft Office, released by Microsoft on November 19, 1996. A Mac OS equivalent, Microsoft Office 98 Macintosh Edition, was released on January 6, 1998. Microsoft Off ...
was released, which is the first version to include
Office Assistant The Office Assistant is a discontinued intelligent user interface for Microsoft Office that assisted users by way of an interactive animated character which user interface, interfaced with the Office help content. It was included in Microsoft Off ...
. In 1997,
Internet Explorer 4 Microsoft Internet Explorer 4 (IE4) is the fourth version of the Internet Explorer graphical web browser that Microsoft unveiled in Spring of 1997, and released on September 22, 1997, primarily for Microsoft Windows, but also with versions availa ...
.0 was released, marking the beginning of the takeover of the browser market from rival
Netscape Netscape Communications Corporation (originally Mosaic Communications Corporation) was an American independent computer services company with headquarters in Mountain View, California, and then Dulles, Virginia. Its Netscape web browser was o ...
, and by agreement with Apple, Internet Explorer was bundled with the
Apple Macintosh Mac is a brand of personal computers designed and marketed by Apple Inc., Apple since 1984. The name is short for Macintosh (its official name until 1999), a reference to the McIntosh (apple), McIntosh apple. The current product lineup inclu ...
operating system as well as with Windows. Windows CE 2.0, the handheld version of Windows, was released this year, including a host of bug fixes and new features designed to make it more appealing to corporate customers. In October, the Justice Department filed a motion in the
federal district court The United States district courts are the trial courts of the U.S. federal judiciary. There is one district court for each federal judicial district. Each district covers one U.S. state or a portion of a state. There is at least one feder ...
in which they stated that Microsoft had violated an agreement signed in 1994, and asked the court to stop the bundling of Internet Explorer with Windows. The year 1998 was significant in Microsoft's history, with Bill Gates appointing
Steve Ballmer Steven Anthony Ballmer (; March 24, 1956) is an American businessman and investor who served as chief executive officer of Microsoft from 2000 to 2014. He is the owner of the Los Angeles Clippers of the National Basketball Association (NBA). He i ...
as president of Microsoft but remaining as chair and CEO himself. The company released an update to the consumer version of Windows,
Windows 98 Windows 98 is a consumer-oriented operating system developed by Microsoft as part of its Windows 9x family of Microsoft Windows operating systems. It was the second operating system in the 9x line, as the successor to Windows 95. It was Software ...
. Windows 98 came with Internet Explorer 4.0 SP1 (which had
Windows Desktop Update Windows Desktop Update was an optional feature by Microsoft that was included with Internet Explorer 4 (IE4, released in September 1997), which introduced several updated shell features to the Windows 95 and Windows NT 4.0 operating systems. These ...
bundled), and included new features from Windows 95 OSR 2.x including the
FAT32 File Allocation Table (FAT) is a file system developed for personal computers and was the default file system for the MS-DOS and Windows 9x operating systems. Originally developed in 1977 for use on floppy disks, it was adapted for use on ...
file system, and new features designed for Windows 98, such as support for multiple displays. Microsoft launched its Indian headquarters as well, which would eventually become the company's second largest after its U.S. headquarters. Finally, a great deal of controversy took place when a set of internal memos from the company were leaked on the Internet. These documents, colloquially referred to as " The Halloween Documents", were widely reported by the media and went into detail of the threats that
free software Free software, libre software, libreware sometimes known as freedom-respecting software is computer software distributed open-source license, under terms that allow users to run the software for any purpose as well as to study, change, distribut ...
/
open source software Open-source software (OSS) is Software, computer software that is released under a Open-source license, license in which the copyright holder grants users the rights to use, study, change, and Software distribution, distribute the software an ...
poses to Microsoft's own software, previously voiced mainly by analysts and advocates of open source software. The documents also alluded to legal and other actions against
Linux Linux ( ) is a family of open source Unix-like operating systems based on the Linux kernel, an kernel (operating system), operating system kernel first released on September 17, 1991, by Linus Torvalds. Linux is typically package manager, pac ...
as well as other open source software. While Microsoft acknowledged the documents, it claimed that they are merely engineering studies. Despite this, some believe that these studies were used in the real strategies of the company. Microsoft, in 2000, released new products for all three lines of the company's flagship operating system, and saw the beginning of the end of one of its most prominent legal cases. On February 17, Microsoft released an update to its business line of software in
Windows 2000 Windows 2000 is a major release of the Windows NT operating system developed by Microsoft, targeting the server and business markets. It is the direct successor to Windows NT 4.0, and was Software release life cycle#Release to manufacturing (RT ...
. It provided a high level of stability similar to that of its
Unix Unix (, ; trademarked as UNIX) is a family of multitasking, multi-user computer operating systems that derive from the original AT&T Unix, whose development started in 1969 at the Bell Labs research center by Ken Thompson, Dennis Ritchie, a ...
counterparts due to its usage of the
Windows NT Windows NT is a Proprietary software, proprietary Graphical user interface, graphical operating system produced by Microsoft as part of its Windows product line, the first version of which, Windows NT 3.1, was released on July 27, 1993. Original ...
kernel, and matching features found in the consumer line of the Windows operating system including a DOS
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 sof ...
that could run many
legacy Legacy or Legacies may refer to: Arts and entertainment Comics * " Batman: Legacy", a 1996 Batman storyline * '' DC Universe: Legacies'', a comic book series from DC Comics * ''Legacy'', a 1999 quarterly series from Antarctic Press * ''Legacy ...
DOS applications. On April 3, 2000, a judgment was handed down in the case of ''
United States v. Microsoft Corp. ''United States of America 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 ...
'', homepage at the
United States Department of Justice The United States Department of Justice (DOJ), also known as the Justice Department, is a United States federal executive departments, federal executive department of the U.S. government that oversees the domestic enforcement of Law of the Unite ...
calling the company an "abusive monopoly" and forcing the company to split into two separate units. Part of this ruling was later overturned by a federal appeals court, and eventually settled with the U.S. Department of Justice in 2001. On June 15, 2000, the company released a new version of its hand-held operating system, Windows CE 3.0. The main change was the new programming APIs of the software. Previous versions of Windows CE supported only a small subset of the WinAPI, the main development library for Windows, and with Version 3 of Windows CE, the operating system now supported nearly all of the core functionality of the WinAPI. The next update to the consumer line,
Windows ME Windows Me (Millennium Edition) is an operating system developed by Microsoft as part of its Windows 9x family of Microsoft Windows operating systems. It was the successor to Windows 98, and was released to manufacturing on June 19, 2000, and t ...
(or Windows Millennium Edition), was released on September 14, 2000. It sported several new features such as enhanced multimedia abilities and consumer-oriented PC maintenance options, but is often regarded as one of the worst versions of Windows due to stability problems, restricted real mode DOS support and other issues. Microsoft released
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 successor to Windows 2000 for high-end and business users a ...
and
Office XP Microsoft Office XP (codenamed Office 10) is an office suite which was officially revealed in July 2000 by Microsoft for the Windows operating system. Office XP was released to manufacturing on March 5, 2001, and was later made available to ret ...
in 2001, a version that aimed to encompass the features of both its business and home product lines. The release included an updated version of the Windows 2000 kernel, enhanced DOS emulation abilities, and many of the home-user features found in previous consumer versions. XP introduced a new graphical user interface, the first such change since Windows 95. The operating system was the first to require
Microsoft Product Activation Microsoft Product Activation is a DRM technology used by Microsoft in several of its computer software programs, most notably its Windows operating system and its Office productivity suite. The procedure enforces compliance with the program's ...
, an
anti-piracy Anti-piracy may refer to: * Anti-piracy measures Piracy is an act of robbery or criminal violence by ship or boat-borne attackers upon another ship or a coastal area, typically with the goal of stealing cargo and valuable goods, or taking ...
mechanism that requires users to activate the software with Microsoft within 30 days. Microsoft entered the multibillion-dollar
game console A video game console is an electronic device that outputs a video signal or image to display a video game that can typically be played with a game controller. These may be home consoles, which are generally placed in a permanent location conne ...
market dominated by
Sony is a Japanese multinational conglomerate (company), conglomerate headquartered at Sony City in Minato, Tokyo, Japan. The Sony Group encompasses various businesses, including Sony Corporation (electronics), Sony Semiconductor Solutions (i ...
and
Nintendo is a Japanese Multinational corporation, multinational video game company headquartered in Kyoto. It develops, publishes, and releases both video games and video game consoles. The history of Nintendo began when craftsman Fusajiro Yamauchi ...
, with the release of the
Xbox Xbox is a video gaming brand that consists of four main home video game console lines, as well as application software, applications (games), the streaming media, streaming service Xbox Cloud Gaming, and online services such as the Xbox networ ...
. The Xbox finished behind the dominant
PlayStation 2 The PlayStation 2 (PS2) is a home video game console developed and marketed by Sony Interactive Entertainment, Sony Computer Entertainment. It was first released in Japan on 4 March 2000, in North America on 26 October, in Europe on 24 Novembe ...
selling 24 million units compared to 155 million overall; however they managed to outsell the
GameCube The is a PowerPC-based home video game console developed and marketed by Nintendo. It was released in Japan on September 14, 2001, in North America on November 18, 2001, in Europe on May 3, 2002, and in Australia on May 17, 2002. It is the suc ...
which sold 21 million units. Microsoft launched their second console, the
Xbox 360 The Xbox 360 is a home video game console developed by Microsoft. As the successor to the Xbox (console), original Xbox, it is the second console in the Xbox#Consoles, Xbox series. It was officially unveiled on MTV on May 12, 2005, with detail ...
, in 2005 – which was more successful than the original. By 2017, the Xbox 360 had sold 84 million units but failed to outsell its main rival, the
PlayStation 3 The PlayStation 3 (PS3) is a home video game console developed and marketed by Sony Computer Entertainment (SCE). It is the successor to the PlayStation 2, and both are part of the PlayStation brand of consoles. The PS3 was first released on ...
, which sold 87 million units when discontinued. The console was also outsold by the
Wii The Wii ( ) is a home video game console developed and marketed by Nintendo. It was released on November 19, 2006, in North America, and in December 2006 for most other regions of the world. It is Nintendo's fifth major home game console, f ...
, which introduced gesture control and opened up a new market for video games. Microsoft later used their popular controller-free
Kinect Kinect is a discontinued line of motion sensing input devices produced by Microsoft and first released in 2010. The devices generally contain RGB color model, RGB cameras, and Thermographic camera, infrared projectors and detectors that map dep ...
peripheral to increase the popularity of the Xbox. This was very successful. , Kinect was the fastest selling consumer electronics product in history. It sold 8 million units from November 4, 2010, to January 3, 2011, (its first 60 days). It averaged 133,333 units per day, outselling the
iPhone The iPhone is a line of smartphones developed and marketed by Apple that run iOS, the company's own mobile operating system. The first-generation iPhone was announced by then–Apple CEO and co-founder Steve Jobs on January 9, 2007, at ...
and
iPad The iPad is a brand of tablet computers developed and marketed by Apple Inc., Apple that run the company's mobile operating systems iOS and later iPadOS. The IPad (1st generation), first-generation iPad was introduced on January 27, 2010. ...
over equivalent post-launch periods. In 2002, Microsoft launched the
.NET The .NET platform (pronounced as "''dot net"'') is a free and open-source, managed code, managed computer software framework for Microsoft Windows, Windows, Linux, and macOS operating systems. The project is mainly developed by Microsoft emplo ...
initiative, along with new versions of some of its development products, such as
Microsoft Visual Studio Visual Studio is an integrated development environment (IDE) developed by Microsoft. It is used to develop computer programs including websites, web apps, web services and mobile apps. Visual Studio uses Microsoft software development platforms ...
. The initiative has been an entirely new development API for Windows programming, and included a new programming language, C#. Windows Server 2003 was launched, featuring enhanced administration abilities, such as new user interfaces to server tools. In 2004, the company released Windows XP Media Center Edition 2005, a version of Windows XP designed for multimedia abilities, and Windows XP Starter Edition, a version of Windows XP with a smaller feature set designed for entry-level consumers. However, Microsoft encountered more turmoil in March 2004 when antitrust legal action would be brought against it by the European Union for allegedly abusing its market dominance (see ''Microsoft Corp. v. Commission''). Eventually Microsoft was fined €497 million (US$613 million), ordered to divulge certain protocols to competitors, and to produce a new version of its Windows XP platform—called Windows XP Home Edition N—that did not include its Windows Media Player. (from the official EU website) Microsoft was also ordered to produce separate packages of Windows after South Korea also landed a settlement against the company in 2005. It had to pay out US$32 million and produce more than one version of Windows for the country in the same vein as the European Union-one with Windows Media Player and Windows Messenger and one without the two programs. In guise of competing with other Internet Companies such as the search service Google, in 2005 Microsoft announced a new version of its MSN Search, MSN search service. Later, in 2006, the company launched Microsoft adCenter, a service that offers pay per click advertisements, in an effort to further develop their search marketing revenue. Soon afterward, Microsoft created the CodePlex collaborative development site for hosting Open-source software, open source projects. Activity grew quickly as developers from around the world began to participate, and by early 2007 commercial open source companies, such as Aras Corp. began to offer enterprise open source software exclusively on the Microsoft platform. On June 15, 2006, Bill Gates announced his plans for a two-year transition period out of a day-to-day role with Microsoft until July 31, 2008. After that date, Gates would continue in his role as the company's chairman, remain head of the board of directors, and act as an adviser on key projects. His role as Chief Software architect, Software Architect was filled immediately by Ray Ozzie, the company's Chief Technical Officer. Bill Gates stated "My announcement is not a retirement – it's a reordering of my priorities."


2007–2011: Microsoft Azure, Windows Vista, Windows 7, and Microsoft Stores

Formerly codenamed "Longhorn" in the early development stages, Windows Vista was released to consumers on January 30, 2007. Microsoft also released a new version of its Office suite, called Microsoft Office 2007, alongside Windows Vista. Windows Server 2008 and Visual Studio 2008, the next versions of the company's Server (computing), server operating system and development suite, respectively, were released on February 27, 2008. Windows Vista was criticized for being heavy and needing large amounts of power to run the desktop widgets and the Aero theme. Many people continued to use Windows XP for many years after, due to its stability and low processing needs. On December 19, 2007, Microsoft signed a five-year, $500 million (~$ in ) contract with Viacom (2005–2019), Viacom that included content sharing and advertisements. The deal allowed Microsoft to license many shows from Viacom owned cable television and film studios for use on Xbox Live and
MSN MSN is a web portal and related collection of Internet services and apps provided by Microsoft. The main webpage provides news, weather, sports, finance and other content curated from hundreds of different sources that Microsoft has partnere ...
. The deal also made Viacom a preferred publisher partner for casual game development and distribution through MSN and Windows. On the advertisement side of the deal, Microsoft's Atlas ad-serving division became the exclusive provider of previously unsold advertising inventory on Viacom owned web sites. Microsoft also purchased a large amount of advertising on Viacom owned broadcasts and online networks, and collaborated on promotions and sponsorships for MTV and BET award shows, two Viacom owned cable networks. In 2008, Microsoft wanted to purchase Yahoo (first completely, later partially) in order to strengthen its position on the search engine market vis-à-vis Google. The company rejected the offer, saying that it undervalued the company. In response, Microsoft withdrew its offer. In 2009, the opening show of the CES (trade show), Consumer Electronics Show (CES) was hosted by Steve Ballmer for the first time. In past years, it was hosted by Bill Gates. During the show, Ballmer announced the first public Beta Test of Windows 7 for partners and developers on January 8, but also for the general public two days later. On June 26, 2009, Microsoft started taking pre-orders at a discounted price for Windows 7 which was launched on October 22, 2009. Windows 7 has several editions, which acknowledge the rise of netbook computers with reduced processing power. On April 12, 2010, Microsoft launched their Microsoft Kin, Kin phone line, a result of their acquisition of Danger (company), Danger Incorporated in 2008. The phones became available May 14, 2010, but were discontinued within two months because of poor sales. On May 10, 2011, the company acquired Skype Technologies for US$8.5 billion (~$ in ).


2011–2014: Windows 8, Xbox One, Outlook.com, and Surface devices

Following the release of Windows Phone, Microsoft underwent a gradual rebranding of its product range throughout 2011 and 2012—the corporation's logos, products, services and websites adopted the principles and concepts of the Metro (design language), Metro design language. Microsoft previewed Windows 8, an operating system designed to power both personal computers and tablet computers, in Taipei in June 2011. A developer preview was released on September 13, and was replaced by a consumer preview on February 29, 2012. On May 31, 2012, the preview version was released. On June 18, 2012, Microsoft unveiled the Microsoft Surface, Surface, the first computer in the company's history to have its hardware made by Microsoft. On June 25, Microsoft paid US$1.2 billion to buy the social network Yammer. On July 31, 2012, Microsoft launched the Outlook.com Webmail, webmail service beta to compete with Gmail. On September 4, 2012, Microsoft released Windows Server 2012. In July 2012, Microsoft sold its 50% stake in MSNBC.com, which it had run as a joint venture with NBC since 1996. On October 1, Microsoft announced its intention to launch a news operation, part of a new-look
MSN MSN is a web portal and related collection of Internet services and apps provided by Microsoft. The main webpage provides news, weather, sports, finance and other content curated from hundreds of different sources that Microsoft has partnere ...
, at the time of the Windows 8 launch that was later in the month. On October 26, 2012, Microsoft launched Windows 8 and the Microsoft Surface.Eichenwald, Kurt
"Microsoft's Lost Decade: How Microsoft Lost Its Mojo"
, ''Vanity Fair (magazine), Vanity Fair'', August 2012
Three days later, Windows Phone 8 was launched. To cope with the potential for an increase in demand for products and services, Microsoft opened a number of "holiday stores" across the U.S. to complement the increasing number of "bricks-and-mortar" Microsoft Stores that opened in 2012. On March 29, 2013, Microsoft launched a Patent Tracker. The
Kinect Kinect is a discontinued line of motion sensing input devices produced by Microsoft and first released in 2010. The devices generally contain RGB color model, RGB cameras, and Thermographic camera, infrared projectors and detectors that map dep ...
, a motion-sensing input device made by Microsoft and designed as a Game controller, video game controller, was first introduced in November 2010, and was upgraded for the 2013 release of the eighth-generation Xbox One video game console. Kinect's capabilities were revealed in May 2013. The new Kinect uses an ultra-wide 1080p camera, which can function in the dark due to an infrared sensor. It employs higher-end processing power and new software, can distinguish between fine movements (such as a thumb movements), and can determine a user's heart rate by looking at his/her face. Microsoft filed a patent application in 2011 that suggests that the corporation may use the Kinect camera system to monitor the behavior of television viewers as part of a plan to make the viewing experience more interactive. On July 19, 2013, Microsoft stocks suffered its biggest one-day percentage sell-off since the year 2000 after its fourth-quarter report raised concerns among the investors on the poor showings of both Windows 8 and the Surface tablet; with more than 11 percentage points declining Microsoft suffered a loss of more than US$32 billion. For the 2010 fiscal year, Microsoft had five product divisions: Windows Division, Server and Tools, Online Services Division, Microsoft Business Division and Entertainment and Devices Division. On September 3, 2013, Microsoft agreed to buy Nokia's mobile unit for $7 billion (~$ in ). Also in 2013, Amy Hood became the CFO of Microsoft. The Alliance for Affordable Internet (A4AI) was launched in October 2013 and Microsoft was part of the coalition of public and private organizations that also included Facebook, Intel and Google. Led by
World Wide Web The World Wide Web (WWW or simply the Web) is an information system that enables Content (media), content sharing over the Internet through user-friendly ways meant to appeal to users beyond Information technology, IT specialists and hobbyis ...
inventor Tim Berners-Lee, the A4AI seeks to make Internet access more affordable so that access is broadened in the developing world, where only 31% of people are online. Google will help to decrease Internet access prices so that they fall below the UN Broadband Commission's worldwide target of 5% of monthly income. In line with the maturing PC business, in July 2013, Microsoft announced that it would reorganize the business into four new business divisions by function: Operating System, Apps, Cloud, and Devices. All previous divisions were diluted into new divisions without any workforce cuts. In 2014, Microsoft exhibited a snapshot of their 1994 website as a twenty-year anniversary.


2014–2020: Windows 10, Windows 10 Mobile, Microsoft Edge and HoloLens

On February 4, 2014,
Steve Ballmer Steven Anthony Ballmer (; March 24, 1956) is an American businessman and investor who served as chief executive officer of Microsoft from 2000 to 2014. He is the owner of the Los Angeles Clippers of the National Basketball Association (NBA). He i ...
stepped down as CEO of Microsoft and was succeeded by Satya Nadella, who previously led Microsoft's Cloud and Enterprise division. On the same day, John W. Thompson took on the role of chairman, with Bill Gates stepping down from the position, while continuing to participate as a technology advisor. On April 25, 2014, Microsoft acquired Nokia Devices and Services for $7.2 billion (~$ in ). The new subsidiary was renamed Microsoft Mobile Oy. In May 2016, the company announced it will lay off 1,850 workers, taking an impairment and restructuring charge of $950 million (~$ in ). During the previous summer of 2015 the company wrote down $7.6 billion (~$ in ) related to its mobile-phone business and fired 7,800 employees from those operations. On September 15, 2014, Microsoft acquired the video game development company Mojang, best known for its wildly popular flagship game ''Minecraft'', for $2.5 billion (~$ in ). On January 21, 2015, Microsoft announced the release of their first Interactive whiteboard, Surface Hub, Microsoft Surface Hub (part of the Microsoft Surface, Surface family). On July 29, 2015, Microsoft released the next version of the Windows operating system, Windows 10. The successor to Windows Phone 8.1, Windows 10 Mobile, was released November 20, 2015. In Q1 2015, Microsoft was the third largest maker of mobile phones selling 33 million units (7.2% of all), while a large majority (at least 75%) of them do not run any version of Windows Phone those other phones are not categorized as smartphones by Gartner in the same time frame 8 million Windows smartphones (2.5% of all smartphones) were made by all manufacturers (but mostly by Microsoft). Microsoft's share of the U.S. smartphone market in January 2016 was 2.7%. On March 1, 2016, Microsoft announced the merge of its PC and Xbox divisions, with Phil Spencer (business executive), Phil Spencer announcing that Universal Windows Platform (UWP) apps would be the focus for Microsoft's gaming in the future. In June 2016, Microsoft announced a project named Microsoft Azure Information Protection. It aims to help enterprises protect their data as it moves between servers and devices. The server sibling to Windows 10, Windows Server 2016, was released in September 2016. In November 2016, Microsoft joined the Linux Foundation as a Platinum member during Microsoft's Connect(); developer event in New York. The cost of each Platinum membership is US$500,000 per year. Some analysts deemed this unthinkable ten years prior: in 2001, then-CEO Steve Ballmer called Linux "cancer". On January 24, 2017, Microsoft showcased Intune for Education at the BETT 2017 education technology conference in London. Intune for Education is a new cloud-based application and device management service for the education sector. Microsoft will launch a preview of Intune for Education "in the coming weeks", with general availability scheduled for spring 2017, priced at $30 (~$ in ) per device, or through volume licensing agreements. On June 8, 2017, Microsoft acquired Hexadite, an Israeli security firm, for $100 million (~$ in ). In August 2018, Toyota Tsusho began a partnership with Microsoft to create fish farming tools using the
Microsoft Azure Microsoft Azure, or just Azure ( /ˈæʒər, ˈeɪʒər/ ''AZH-ər, AY-zhər'', UK also /ˈæzjʊər, ˈeɪzjʊər/ ''AZ-ure, AY-zure''), is the cloud computing platform developed by Microsoft. It has management, access and development of ...
application suite for Internet of things, IoT technologies related to water management. Developed in part by researchers from Kindai University, the water pump mechanisms use artificial intelligence to count the number of fish on a conveyor belt, analyze the number of fish, and deduce the effectiveness of water flow from the data the fish provide. The specific computer programs used in the process fall under the Azure Machine Learning and the Azure IoT Hub platforms. On October 8, 2017, Joe Belfiore announced that work on Windows 10 Mobile was drawing to a close due to lack of market penetration and resultant lack of interest from app developers. On October 10, 2018, Microsoft joined the Open Invention Network community despite holding more than 60,000 patents. On October 15, 2018,
Paul Allen Paul Gardner Allen (January 21, 1953 – October 15, 2018) was an American businessman, computer programmer, and investor. He co-founded Microsoft, Microsoft Corporation with his childhood friend Bill Gates in 1975, which was followed by the ...
died after complications of non-Hodgkin's lymphoma. In November 2018, Microsoft agreed to supply 100,000 HoloLens headsets to the United States military in order to "increase lethality by enhancing the ability to detect, decide and engage before the enemy." In December 2018, Microsoft announced Project Mu, an open source release of the UEFI core used in Microsoft Surface and Hyper-V products. The project promotes the idea of Firmware as a Service. In the same month, Microsoft announced the open source implementation of Windows Forms and the Windows Presentation Foundation (WPF) which will allow for further movement of the company toward the transparent release of key frameworks used in developing Windows desktop applications and software. December also saw the company rebuilding Microsoft Edge as a Chromium (web browser), Chromium-based browser; it was publicly released on January 15, 2020. In January 2019, Microsoft announced that support for Windows 10 Mobile would end on December 10, 2019, and that Windows 10 Mobile users should migrate to iOS or Android phones. On February 20, 2019, Microsoft Corp said it will offer its cyber security service AccountGuard to 12 new markets in Europe including Germany, France and Spain, to close security gaps and protect customers in political space from hacking. In February 2019, hundreds of Microsoft employees protested the company's $480 million contract to develop VR headsets for the United States Army, calling it war profiteering.


2020–present: Acquisitions, Xbox Series X/S, and Windows 11

On March 26, 2020, Microsoft announced it was acquiring Affirmed Networks for about $1.35 billion (~$ in ). Due to the COVID-19 pandemic, Microsoft closed all of its retail stores indefinitely due to health concerns. On July 22, 2020, Microsoft announced plans to close its Mixer (service), Mixer service, planning to move existing partners to Facebook Gaming. On July 31, 2020, it was reported that Microsoft was in talks to acquire TikTok after the First presidency of Donald Trump, Trump administration ordered ByteDance to Divestment, divest ownership of the application to the U.S. On August 3, 2020, after speculation on the deal, Donald Trump stated that Microsoft could buy the application, however, it should be completed by September 15, 2020, and that the United States Department of the Treasury should receive a portion if it were to go through. On August 5, 2020, Microsoft stopped its xCloud game streaming test for List of iOS devices, iOS devices. According to Microsoft, the future of xCloud on iOS remains unclear and potentially out of Microsoft's hands. Apple has imposed a strict limit on Remote Desktop Services, "remote desktop clients" which means applications are only allowed to connect to a user-owned host device or gaming console owned by the user. On September 21, 2020, Microsoft announced its intent to acquire video game company ZeniMax Media, the parent company of Bethesda Softworks, for about $7.5 billion, with the deal expected to occur in the second half of 2021 fiscal year. On March 9, 2021, the acquisition was finalized and ZeniMax Media became part of Microsoft's Xbox Game Studios division. The total price of the deal was $8.1 billion. On September 22, 2020, Microsoft announced that it had an exclusive license to use OpenAI’s GPT-3 artificial intelligence language generator. The previous version of GPT-3, called GPT-2, made headlines for being “too dangerous to release” and had numerous capabilities, including designing websites, prescribing medication, answering questions, and penning articles. On November 10, 2020, Microsoft released the Xbox Series X and Series S, Xbox Series X and Xbox Series S video game consoles. In April 2021, Microsoft announced it would buy Nuance Communications for approximately $16 billion (~$ in ). The acquisition of Nuance was completed in March 2022. In 2021, in part due to the strong quarterly earnings spurred by the COVID-19 pandemic, Microsoft's valuation came to near $2 trillion. The increased necessity for remote work and distance education drove demand for cloud computing and grew the company's gaming sales. On June 24, 2021, Microsoft announced Windows 11 during a Livestream. The announcement came with confusion after Microsoft announced Windows 10 would be the last version of the operating system; set to be released in the third quarter of 2021. It was released to the general public on October 5, 2021. In early September 2021, it was announced that the company had acquired Takelessons, an online platform which connects students and tutors in numerous subjects. The acquisition positioned Microsoft to grow its presence in the market of providing an online education to large numbers of people. In the same month, Microsoft acquired Australia-based video editing software company Clipchamp. In October 2021, Microsoft announced that it began rolling out end-to-end encryption (E2EE) support for Microsoft Teams calls in order to secure business communication while using video conferencing software. Users can ensure that their calls are encrypted and can utilize a security code that both parties on a call must verify on their respective ends. On October 7, Microsoft acquired Ally.io, a software service that measures companies' progress against OKRs. Microsoft plans to incorporate Ally.io into its Viva family of employee experience products. On January 18, 2022, Microsoft announced the acquisition of American video game developer and holding company Activision Blizzard in an all-cash deal worth $68.7 billion. Activision Blizzard is best known for producing franchises, including but not limited to ''Warcraft'', ''Diablo (series), Diablo'', ''Call of Duty'', ''StarCraft'', ''Candy Crush Saga'', ''Crash Bandicoot'', ''Spyro, Spyro the Dragon'', ''Skylanders'', and ''Overwatch (video game), Overwatch''. Activision and Microsoft each released statements saying the acquisition was to benefit their businesses in the metaverse, many saw Microsoft's acquisition of video game studios as an attempt to compete against Meta Platforms, with TheStreet referring to Microsoft wanting to become "the Disney of the metaverse". Microsoft has not released statements regarding Activision's recent legal controversies regarding employee abuse, but reports have alleged that Activision CEO Bobby Kotick, a major target of the controversy, will leave the company after the acquisition is finalized. The deal was closed on October 13, 2023. In December 2022, Microsoft announced a new 10-year deal with the London Stock Exchange for products including Microsoft Azure; Microsoft acquired ~4% of the latter company as part of the deal. In January 2023, CEO Satya Nadella announced Microsoft would lay off some 10,000 employees. The announcement came a day after hosting a Sting (musician), Sting concert for 50 people, including Microsoft executives, in Davos, Switzerland. Microsoft also announced a new multi-year, multi-billion dollar investment deal with OpenAI. In January 2024, Microsoft became the most valued publicly traded company. Meanwhile, that month, the company announced a subscription offering of artificial intelligence for small businesses via Copilot Pro. On July 19, 2024, 8.5 million Windows computers around the world 2024 CrowdStrike-related IT outages, suffered crashes and were unable to restart, resulting from a faulty update that American Computer security, cybersecurity company CrowdStrike released for its Falcon Sensor security software. The crashes affected many organizations such as banks, airports, and emergency services, and numerous airlines grounded flights worldwide. Within hours, CrowdStrike released a patch for the faulty update that prevented future crashes, but affected computers had to be fixed manually, so problems persisted for some time.


See also

* History of Microsoft Windows * History of Microsoft Word * Microsoft litigation * Embrace, extend, and extinguish


References


External links


The History of Microsoft
at Channel 9 (discussion forum), Channel 9
Bill Gates Money In Realtime

Inside The Deal That Made Bill Gates $350,000,000
, Bro Uttal, ''Fortune (magazine), Fortune'', July 21, 1986, reprinted on March 13, 2011
The History of Microsoft and Bill Gates – Timeline
Rahul Vijay Manekari, February 2, 2013 {{DEFAULTSORT:History Of Microsoft History of Microsoft, History of the Internet Business duos