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Rich Barton
Richard Barton (born June 2, 1967) is an American internet entrepreneur who is the co-executive chairman and a former two-time chief executive officer of Zillow Group, a company he co-founded in 2006. Barton founded online travel company (and Microsoft spinoff) Expedia, Inc., real-estate internet company Zillow, and job search engine and career community Glassdoor. He also founded the online travel photography sharing website and app Trover, which was acquired by Expedia in 2016. Barton was also a venture partner at Benchmark, and is on the board of directors for Netflix, Avvo, Nextdoor, and Artsy. He serves on the Stanford University Board of Trustees. In 2002, he was named as one of the top 10 innovators under 35 by ''MIT Technology Review''. In April 2012, he was named to Barack Obama's Presidential Ambassadors for Continental Entrepreneurship. Early life Barton, raised in New Canaan, Connecticut, is the son of a teacher and mechanical engineer. He graduated from Stanfo ...
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Zillow Group
Zillow Group, Inc., or simply Zillow, is an American tech real-estate marketplace company that was founded in 2006 by co-executive chairmen Rich Barton and Lloyd Frink, former Microsoft executives and founders of Microsoft spin-off Expedia; Spencer Rascoff, a co-founder of Hotwire.com; David Beitel, Zillow's current chief technology officer; and Kristin Acker, Zillow's current technology leadership advisor. History Early history Rich Barton got the inspiration for Zillow while at Microsoft, where he had founded Expedia.com from within the company. Barton believed that a consumer-facing site could transform the real estate industry in the same way that Expedia had the travel industry. Barton told the Seattle Post-Intelligencer, "the web adbeen around for now 9 years or 10 years, but still I couldn't get pictures of homes and complete listings and prices and addresses." "We were trying to answer a simple question. What is that house worth? What should we offer if we wanted to ...
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NARA
The National Archives and Records Administration (NARA) is an independent agency of the United States government within the executive branch, charged with the preservation and documentation of government and historical records. It is also tasked with increasing public access to those documents that make up the National Archives. NARA is officially responsible for maintaining and publishing the legally authentic and authoritative copies of acts of Congress, presidential directives, and federal regulations. NARA also transmits votes of the Electoral College to Congress. It also examines Electoral College and constitutional amendment ratification documents for prima facie legal sufficiency and an authenticating signature. The National Archives, and its publicly exhibited Charters of Freedom, which include the original United States Declaration of Independence, Constitution of the United States, United States Bill of Rights, Emancipation Proclamation (starting in 2026), and ...
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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 investment banks, who also arrange for the shares to be listed on one or more stock exchanges. Through this process, colloquially known as ''floating'', or ''going public'', a privately held company is transformed into a public company. Initial public offerings can be used to raise new equity capital for companies, to monetize the investments of private shareholders such as company founders or private equity investors, and to enable easy trading of existing holdings or future capital raising by becoming publicly traded. After the IPO, shares are traded freely in the open market at what is known as the free float. Stock exchanges stipulate a minimum free float both in absolute terms (the total value as determined by the share price multiplied ...
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Nathan Myhrvold
Nathan Paul Myhrvold (born August 3, 1959), formerly Chief Technology Officer at Microsoft, is co-founder of Intellectual Ventures and the principal author of ''Modernist Cuisine'' and its successor books. Early life and education Myhrvold was born on August 3, 1959, in Seattle, Washington, to Norwegian American parents. He was raised in Santa Monica, California, where he attended Mirman School and Santa Monica High School, graduating in 1974, and began college at age 14. Transferring from Santa Monica College, he studied mathematics (B.Sc.), and geophysics and space physics (Master's) at UCLA. He was awarded a Hertz Foundation Fellowship for graduate study and studied at Princeton University, where he earned a master's degree in mathematical economics and completed a Ph.D. in applied mathematics after completing a doctoral dissertation titled "Vistas in curved space-time quantum field theory" under the supervision of Malcolm Perry (physicist), Malcolm Perry. For one year, h ...
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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 is a co-founder of Ballmer Group, a philanthropic investment company. As of May 2025, Bloomberg Billionaires Index estimated his personal wealth at around $151 billion, making him the eighth-richest person in the world, and the Forbes ''Real-Time Billionaires List'' ranked him as the ninth-richest person with a net worth of $118 billion. Ballmer was hired by Bill Gates at Microsoft in 1980, and subsequently left the MBA program at Stanford University. He eventually became president in 1998, and replaced Gates as CEO on January 13, 2000. On February 4, 2014, Ballmer retired as CEO and was replaced by Satya Nadella; Ballmer remained on Microsoft's board of directors until August 19, 2014. Under Ballmer's leadership, a 14-year period, the ...
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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 Paul Allen. Following the company's 1986 initial public offering (IPO), Gates became a billionaire in 1987—then the youngest ever, at age 31. ''Forbes'' magazine The World's Billionaires, ranked him as the world's wealthiest person for 18 out of 24 years between 1995 and 2017, including 13 years consecutively from 1995 to 2007. He became the first centibillionaire in 1999, when his net worth briefly surpassed $100 billion. According to ''Forbes'', as of May 2025, his net worth stood at US$115.1 billion, making him the thirteenth-richest individual in the world. Born and raised in Seattle, Washington, Gates was privately educated at Lakeside School (Seattle), Lakeside School, where he befriended Allen and developed his computing interests ...
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Prodigy (online Service)
Prodigy Communications Corporation was an online service from 1984 to 2001 that offered its subscribers access to a broad range of networked services. It was one of the major internet service providers of the 1990s. The company claimed it was the first consumer online service, citing its graphical user interface and basic architecture as differentiation from CompuServe, which started in 1979 and used a command-line interface. Prodigy was described by the ''New York Times'' as "family-oriented" and one of "the Big Three information services" in 1994. By 1990, it was the second-largest online service provider with 465,000 subscribers, trailing only CompuServe's 600,000. In 1993 it was the largest. In 2001, it was acquired by SBC Communications, which in 2005 became the present iteration of AT&T. The Mexican branch of Prodigy, however, was acquired by Telmex. Early history The roots of Prodigy date to 1980 when broadcaster CBS and telecommunications firm AT&T Corporation formed a ...
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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 both computer data and audio with the latter capable of being played on a CD player, while data (such as software or digital video) is only usable on a computer (such as ISO 9660 format PC CD-ROMs). During the 1990s and early 2000s, CD-ROMs were popularly used to distribute software and data for computers and fifth generation video game consoles. DVDs as well as downloading started to replace CD-ROMs in these roles starting in the early 2000s, and the use of CD-ROMs for commercial software is now rare. History The earliest theoretical work on optical disc storage was done by independent researchers in the United States including David Paul Gregg (1958) and James Russell (inventor), James Russel (1965–1975). In particular, Gregg's paten ...
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South Dakota
South Dakota (; Sioux language, Sioux: , ) is a U.S. state, state in the West North Central states, North Central region of the United States. It is also part of the Great Plains. South Dakota is named after the Dakota people, Dakota Sioux tribe, which comprises a large portion of the population—with nine Indian reservation, reservations in the state—and has historically dominated the territory. South Dakota is the List of U.S. states and territories by area, 17th-largest by area, the List of U.S. states and territories by population, fifth-least populous, and the List of U.S. states and territories by population density, fifth-least densely populated of the List of U.S. states, 50 United States. Pierre, South Dakota, Pierre is the List of capitals in the United States, state capital, and Sioux Falls, South Dakota, Sioux Falls, with a population of about 213,900, is South Dakota's List of cities in South Dakota, most populous city. The state is bisected by the Missouri Ri ...
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Fortune (magazine)
''Fortune'' (stylized in all caps) is an American global business magazine headquartered in New York City. It is published by Fortune Media Group Holdings, a global business media company. The publication was founded by Henry Luce in 1929. The magazine competes with ''Forbes'' and '' Bloomberg Businessweek'' in the national business magazine category and distinguishes itself with long, in-depth feature articles. The magazine regularly publishes ranked lists including ranking companies by revenue such as in the ''Fortune'' 500 that it has published annually since 1955, and in the ''Fortune'' Global 500. The magazine is also known for its annual ''Fortune Investor's Guide''. History ''Fortune'' was founded by ''Time'' magazine co-founder Henry Luce in 1929, who declared it as "the Ideal Super-Class Magazine", a "distinguished and de luxe" publication "vividly portraying, interpreting and recording the Industrial Civilization". Briton Hadden, Luce's business partner, was no ...
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MS-DOS 5
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 operating systems attempting to be compatible with MS-DOS, are sometimes referred to as "DOS" (which is also the generic acronym for disk operating system). MS-DOS was the main operating system for IBM PC compatibles during the 1980s, from which point it was gradually superseded by operating systems offering a graphical user interface (GUI), in various generations of the graphical Microsoft Windows operating system. IBM licensed and re-released it in 1981 as PC DOS 1.0 for use in its PCs. Although MS-DOS and PC DOS were initially developed in parallel by Microsoft and IBM, the two products diverged after twelve years, in 1993, with recognizable differences in compatibility, syntax and capabilities. Beginning in 1988 with DR-DOS, se ...
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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 early 1980s and home computers, rise of personal computers through software like Windows, and the company has since expanded to Internet services, cloud computing, video gaming and other fields. Microsoft is the List of the largest software companies, largest software maker, one of the Trillion-dollar company, most valuable public U.S. companies, and one of the List of most valuable brands, most valuable brands globally. Microsoft was founded by Bill Gates and Paul Allen to develop and sell BASIC interpreters for the Altair 8800. It rose to dominate the personal computer operating system market with MS-DOS in the mid-1980s, followed by Windows. During the 41 years from 1980 to 2021 Microsoft released 9 versions of MS-DOS with a median frequen ...
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