How are the accomplishments in this archive verified?

Every entry — 919 accomplishments at last count — is checked against the public record before publication: primary sources such as SEC filings, foundation reports, published books, and recorded talks where they exist, and reputable secondary coverage where they don't. Entries that can't be verified don't get published, and each one carries its source.

THE GATES EFFECT

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Co-founded Microsoft with Paul Allen at age 19 — Albuquerque, New Mexico, 1975Wrote his first computer program at age 13 on a GE-225 mainframeMicrosoft's first product: a BASIC interpreter for the Altair 8800IBM licensed MS-DOS from Microsoft in 1980 — the deal that built an empireMicrosoft went public at $21 per share on March 13, 1986Became the world's youngest self-made billionaire at age 31 in 1987Net worth peaked at $101 billion during the dot-com boom of 1999Held the title of world's richest person for 13 of 16 years between 1995 and 2009Windows 95 sold 7 million copies in its first five weeksPredicted the internet's commercial rise in 'The Road Ahead' — 1995Predicted a global pandemic in a 2015 TED Talk — five years before COVID-19Predicted smartphones, social media, and price-comparison shopping in 1999Co-founded the Bill & Melinda Gates Foundation in 2000The Gates Foundation is the world's largest private charitable foundationHas donated over $59.5 billion through the Gates Foundation since 2000Signed the Giving Pledge in 2010 — committed to donating 95% of his wealthThe Foundation has helped vaccinate over 1 billion children worldwideStepped down as Microsoft CEO in January 2000 to focus on softwareLeft the Microsoft board entirely in March 2020Co-founded TerraPower in 2006 to develop next-generation nuclear reactorsTerraPower broke ground on its first commercial reactor in Wyoming — 2023Co-founded Breakthrough Energy in 2015 to accelerate global clean energy investmentAwarded the Presidential Medal of Freedom by President Obama — November 2016Received India's Padma Bhushan, the country's third-highest civilian honor — 2015Harvard gave Gates an honorary degree in 2007 — 32 years after he dropped outReads approximately 50 books per yearHas made over 25 documented predictions that have proven correctMicrosoft surpassed a $500 billion market cap in 1999The Gates Foundation has committed over $21 billion to global health programsAuthored three books: The Road Ahead · Business @ the Speed of Thought · How to Avoid a Climate DisasterCo-founded Microsoft with Paul Allen at age 19 — Albuquerque, New Mexico, 1975Wrote his first computer program at age 13 on a GE-225 mainframeMicrosoft's first product: a BASIC interpreter for the Altair 8800IBM licensed MS-DOS from Microsoft in 1980 — the deal that built an empireMicrosoft went public at $21 per share on March 13, 1986Became the world's youngest self-made billionaire at age 31 in 1987Net worth peaked at $101 billion during the dot-com boom of 1999Held the title of world's richest person for 13 of 16 years between 1995 and 2009Windows 95 sold 7 million copies in its first five weeksPredicted the internet's commercial rise in 'The Road Ahead' — 1995Predicted a global pandemic in a 2015 TED Talk — five years before COVID-19Predicted smartphones, social media, and price-comparison shopping in 1999Co-founded the Bill & Melinda Gates Foundation in 2000The Gates Foundation is the world's largest private charitable foundationHas donated over $59.5 billion through the Gates Foundation since 2000Signed the Giving Pledge in 2010 — committed to donating 95% of his wealthThe Foundation has helped vaccinate over 1 billion children worldwideStepped down as Microsoft CEO in January 2000 to focus on softwareLeft the Microsoft board entirely in March 2020Co-founded TerraPower in 2006 to develop next-generation nuclear reactorsTerraPower broke ground on its first commercial reactor in Wyoming — 2023Co-founded Breakthrough Energy in 2015 to accelerate global clean energy investmentAwarded the Presidential Medal of Freedom by President Obama — November 2016Received India's Padma Bhushan, the country's third-highest civilian honor — 2015Harvard gave Gates an honorary degree in 2007 — 32 years after he dropped outReads approximately 50 books per yearHas made over 25 documented predictions that have proven correctMicrosoft surpassed a $500 billion market cap in 1999The Gates Foundation has committed over $21 billion to global health programsAuthored three books: The Road Ahead · Business @ the Speed of Thought · How to Avoid a Climate Disaster

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Bill Gates Accomplishments

Bill Gates Accomplishments — 919 Verified Events | The Bill Gates Archive

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Showing 24 of 37 accomplishments

Global HealthLatest Entry

2022

Polio Eradication Repeatedly Misses Deadlines Despite Gates's Multibillion-Dollar Backing

Despite Bill Gates being one of the largest funders of the Global Polio Eradication Initiative, the campaign has repeatedly missed its self-imposed targets to wipe out the disease — including deadlines set for 2000, 2005, and beyond — and has drawn criticism for ballooning costs (tens of billions of dollars since 1988), management problems, and for diverting resources from broader health systems. Gates has conceded eradication is 'not guaranteed' yet kept investing — pledging $1.2 billion in 2022 — arguing that stopping short would let the virus resurge. The decades-long, over-budget effort illustrates both the ambition and the difficulty of eradication-by-philanthropy.

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Africa certified polio-free; Gates Foundation credited as primary funder of eradication effort

Global Health

August 25, 2020

Africa certified polio-free; Gates Foundation credited as primary funder of eradication effort

The World Health Organization certified the African continent free of wild poliovirus — a milestone Gates has pursued for over 25 years. The Gates Foundation contributed over $4 billion to the Global Polio Eradication Initiative. Wild poliovirus cases across Africa dropped from 75,000 per year in 1988 to zero in 2020, one of the most significant public health achievements in history.

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Business

2016

Gates Sells Corbis and the Bettmann Archive to China's Visual China Group

In January 2016, Bill Gates sold Corbis — the image-licensing company he founded in 1989, home to the 16-million-image Bettmann Archive and the Sygma collection — to Unity Glory, an affiliate of China's Visual China Group (VCG). VCG, sometimes called 'China's Getty,' took control of the vast trove of Western historical photographs, while Getty Images was tapped to license the collection everywhere except China. The deal ended a decades-long rivalry with Getty and drew some unease about a major archive of 20th-century Western imagery passing to a Chinese company.

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Committed over $4 billion to global polio eradication

Global Health

2012

Committed over $4 billion to global polio eradication

The Gates Foundation became the single largest funder of the Global Polio Eradication Initiative, committing over $4 billion toward wiping out poliovirus worldwide. Gates treated the effort as a personal mission, meeting repeatedly with heads of state to maintain immunization campaigns in high-risk regions including Afghanistan and Pakistan. Wild poliovirus cases fell by more than 99.9% from an estimated 350,000 annual cases in 1988 to fewer than 20 in recent years.

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Personal

April 2011

Paul Allen's Memoir Accuses Gates of Scheming to Dilute His Microsoft Stake During His Cancer Treatment

In his 2011 memoir 'Idea Man' (excerpted in Vanity Fair), Microsoft co-founder Paul Allen wrote that in December 1982 — while he was being treated for Hodgkin's lymphoma — he overheard Bill Gates and Steve Ballmer discussing how to dilute his ownership stake by issuing themselves and others stock options. Allen confronted them, the plan was dropped, and he soon stepped back from day-to-day work at Microsoft, though he kept his shares and became a billionaire. Allen wrote that Gates and Ballmer later apologized, and portrayed Gates as relentlessly competitive and sometimes harsh. Gates responded that his recollection of some events differed but praised Allen's contributions; the book complicated the public image of Microsoft's founding friendship.

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Global Health

December 2008

Gates Foundation Commits $40 Million Challenge Grant to Carter Center Guinea Worm Eradication Program

On December 5, 2008, the Gates Foundation announced a $40 million challenge grant — the largest in Carter Center history — comprising an $8 million outright gift and a 1:1 matching grant of up to $32 million for the Guinea Worm Eradication Program. At the time, fewer than 5,000 cases remained globally. The grant accelerated surveillance, water treatment, and case containment; only 13 human cases were reported worldwide in 2022 — down from 3.5 million in 1986 — making Guinea worm the first parasitic disease on the verge of eradication without a vaccine or medicine.

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Global Health

2007

Gates Foundation and Rotary Forge a Polio-Funding Match Worth Billions

Beginning in 2007, the Gates Foundation forged a landmark fundraising partnership with Rotary International, whose volunteers had championed polio eradication through the PolioPlus program since 1985. Through repeated matching challenges — at times two foundation dollars for every Rotary dollar — the alliance has channeled well over $2 billion toward the Global Polio Eradication Initiative. The Gates–Rotary match became a model of leveraged philanthropy and a financial backbone of the campaign that has cut polio by more than 99% worldwide.

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Business

2001

Gates's Corbis Moves the Bettmann Photo Archive Into a Sub-Zero Underground Vault

Through Corbis, the digital-image company he founded in 1989, Bill Gates owned one of the world's great photographic collections — including the storied Bettmann Archive of some 11 million historic photos. To halt the images' decay, Corbis moved the archive in 2001 into a sub-zero, high-security vault built 220 feet underground in a former Pennsylvania limestone mine. The deep-freeze preservation is expected to extend the negatives' life by centuries, though some critics lamented that placing the originals literally underground put iconic images further out of public reach.

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Judge Jackson orders Microsoft broken into two companies — Gates's biggest legal defeat

Business

June 28, 2000

Judge Jackson orders Microsoft broken into two companies — Gates's biggest legal defeat

U.S. District Judge Thomas Penfield Jackson issued a sweeping remedy order requiring Microsoft to be split into two separate companies: one selling the Windows operating system and one selling all other software products. Jackson had previously ruled that Microsoft had illegally maintained its Windows monopoly and unlawfully tied Internet Explorer to the OS. The breakup order was the most severe antitrust remedy sought against a technology company since the AT&T split of 1984 and is widely cited as a key catalyst in Gates's decision to step down as CEO.

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Personal

1999

Bill Gates's Porsche 959 is freed after 13 years in US customs

Bill Gates so coveted the Porsche 959 — a 1980s technological tour de force — that he imported one to the United States even though it had never been crash-tested for U.S. roads. Customs impounded the car, and it sat in storage for roughly 13 years while Gates paid ongoing fees, unable to legally drive it. The standoff helped spur the 'Show or Display' law, enacted in 1999, which lets collectors import historically or technologically significant vehicles under mileage limits — finally freeing Gates's 959.

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Business

1994

Pen-Computing Pioneer GO Corp. Accused Microsoft of Stealing Its Technology

GO Corporation, founded in 1987 by Jerry Kaplan, was an early pen-computing pioneer whose PenPoint operating system collapsed amid competition from Microsoft's rival Pen Windows. In his memoir 'Startup' and in a later lawsuit, Kaplan alleged that Microsoft had obtained GO's confidential technology under the guise of a partnership and used it to build its competing product, helping doom the company. Kaplan filed an antitrust suit against Microsoft in 2005; Microsoft denied wrongdoing, and the courts ultimately dismissed the case as barred by the statute of limitations, a ruling affirmed by the Fourth Circuit in 2007. The dispute remains a frequently cited account of how Microsoft was accused of crushing smaller innovators during Gates's tenure.

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Personal

January 1, 1994

Married Melinda French

Bill Gates married Melinda French, a Microsoft product manager he had met at a company dinner in 1987, on New Year's Day on the Hawaiian island of Lanai. Gates famously chartered every helicopter on the island for the weekend to prevent photographers from accessing the ceremony. Their marriage produced three children — Jennifer, Rory, and Phoebe — and became the foundation for decades of shared philanthropic work through the Gates Foundation.

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No algorithm. No clickbait. No corporate funding. Just one developer and 200+ verified entries — free for every curious person on the internet. If this is worth your time, help keep it alive.

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Technology

1990

Microsoft and IBM build OS/2 together — then split over Windows

In 1985 Microsoft and IBM agreed to jointly develop OS/2, an advanced operating system intended to succeed MS-DOS. But as Microsoft's own Windows gained momentum — especially after the hit Windows 3.0 in 1990 — the partners' priorities diverged, and the alliance unraveled around 1990-1991. Microsoft bet everything on Windows while IBM carried OS/2 largely alone; Windows went on to dominate the PC, and OS/2 faded. The 'divorce' cemented Microsoft's independent control of the operating-system business.

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Technology

1989

Microsoft enters databases with SQL Server

In 1989 Microsoft shipped its first version of SQL Server, a relational database originally built with Sybase, marking the company's entry into the enterprise data market. SQL Server grew into a pillar of Microsoft's server business and a direct competitor to Oracle and IBM, part of Bill Gates's push to take Microsoft beyond desktop software into the corporate data center.

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Technology

1987

Gates Bets on CD-ROM With Microsoft Bookshelf

In 1987 Microsoft released Bookshelf, a reference collection — dictionary, thesaurus, almanac, quotations, and more — packed onto a single CD-ROM, at a time when most PCs had no CD drive. It was a deliberate bet by Bill Gates on CD-ROM as the future of 'multimedia' computing and electronic publishing, helping seed demand for the drives and pointing toward later Microsoft titles like Encarta. Bookshelf showcased Gates's conviction that vast reference libraries would become 'information at your fingertips.'

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Technology

1987

Microsoft bundles its apps in Microsoft Works

Microsoft Works, first released in 1987, was an affordable, lightweight suite combining a word processor, spreadsheet, and database aimed at home users and bundled on countless low-cost PCs. A budget counterpart to the more powerful Microsoft Office, Works helped seed Microsoft software into millions of households during Bill Gates's drive to put 'a computer on every desk and in every home.'

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Personal

1987

Gates meets Melinda French at Microsoft

Bill Gates met Melinda French in 1987, shortly after she joined Microsoft as a product manager, when the two were seated together at a company dinner in New York. They began dating, kept the relationship private for years, and married on January 1, 1994, on the Hawaiian island of Lanai. Their partnership would extend far beyond marriage into the co-founding of the world's largest private philanthropy, until their divorce in 2021.

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Technology

1987

Windows 2.0 ships and triggers an Apple 'look and feel' lawsuit

Microsoft released Windows 2.0 in 1987, introducing overlapping windows and keyboard shortcuts that made the still-young graphical interface more usable. Its resemblance to the Macintosh desktop helped trigger a long-running copyright lawsuit from Apple, which accused Microsoft of copying its 'look and feel' — a case Apple ultimately lost. Though Windows would not truly take off until version 3.0 in 1990, Windows 2.0 was an important step in Bill Gates's bet that graphical computing was the future.

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Free forever · Solo developer · No ads

This archive runs on donations, not ads.

No algorithm. No clickbait. No corporate funding. Just one developer and 200+ verified entries — free for every curious person on the internet. If this is worth your time, help keep it alive.

Support the archive →

Technology

1987

Microsoft makes its first acquisition — Forethought, maker of PowerPoint

Microsoft made its first significant acquisition in 1987, buying Forethought Inc. — and its presentation program PowerPoint — for about $14 million, just months after PowerPoint debuted for the Macintosh. Microsoft set up a graphics business unit in Silicon Valley around it, and PowerPoint went on to become a core component of Microsoft Office and one of the most ubiquitous pieces of software in the world. The deal foreshadowed Microsoft's expansion from operating systems into the applications that would define office work.

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Business

1987

Became the world's youngest self-made billionaire at age 31

At the age of 31, Bill Gates became the youngest self-made billionaire in history, according to Forbes magazine, with a net worth of approximately $1.25 billion derived almost entirely from his Microsoft equity stake. Gates had kept his own salary deliberately modest while allowing Microsoft's market capitalization to compound following its 1986 IPO. The milestone made him a global symbol of entrepreneurial success in the technology industry.

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Business

1986

Microsoft opens its Redmond campus

In 1986 Microsoft moved into a new corporate campus in Redmond, Washington — the same year it went public. What began as a cluster of buildings grew over the decades into a sprawling campus housing tens of thousands of employees, becoming the global headquarters from which Bill Gates directed the company and a symbol of the Seattle area's rise as a technology capital.

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Technology

1985

Microsoft Word Makes Its WYSIWYG Debut on the Apple Macintosh

Microsoft Word made an early leap on Apple's Macintosh: Word 1.0 for Mac, released in January 1985, was a true WYSIWYG word processor with a graphical interface, pull-down menus, and mouse support — far ahead of the text-based DOS version. Tailored to the Mac's display and the new laser printers, it helped establish Microsoft as a leading Mac-software developer even as the company built Windows, underscoring the deep — and competitive — Microsoft–Apple ties of the Gates era.

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Technology

1985

Microsoft Excel Debuts — on the Apple Macintosh, Not Windows

Microsoft Excel made its debut on September 30, 1985 — not on Windows, but on Apple's Macintosh, where its graphical interface gave it an edge and where rival Lotus 1-2-3 was absent. Excel proved so compelling that some people bought a Mac just to run it; a Windows version followed in 1987, and Excel went on to overtake Lotus and become the world's dominant spreadsheet. Its Mac-first launch reflected the close, complicated Microsoft–Apple relationship of the Gates era.

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Business

1983

Gates Launches Microsoft Press to Publish Computer Books

In November 1983, Bill Gates's Microsoft launched Microsoft Press, a book-publishing division created to produce high-quality manuals and guides for a computing public frustrated by poor software documentation. Its first titles included a guide to the IBM PCjr by Peter Norton and 'The Apple Macintosh Book.' Microsoft Press grew into a prolific technical publisher — an early sign of Gates's belief that helping people actually use computers mattered as much as making the software.

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[FAQ.LOG] · grep 'bill gates accomplishments'

The Questions Everyone Asks

QUERY_01

What are Bill Gates's greatest accomplishments?

Co-founding Microsoft in 1975 and leading it to become the world's largest software company; shipping MS-DOS and Windows, which put a personal computer on hundreds of millions of desks; co-founding the Bill & Melinda Gates Foundation in 2000, the largest private charitable foundation in history; donating more than $59.5 billion to global health, education, and poverty reduction; and backing breakthrough work in vaccines, polio eradication, and clean energy through TerraPower and Breakthrough Energy.

QUERY_02

What is Bill Gates best known for?

Two things: building Microsoft — co-writing Altair BASIC in 1975, licensing MS-DOS to IBM in 1981, and shipping Windows to the world — and then giving the resulting fortune away. Since 2000 he has been equally known as co-chair of the Gates Foundation, the driving force behind global vaccination campaigns, polio eradication efforts, and pandemic preparedness advocacy.

QUERY_03

What did Bill Gates actually create?

Gates is a programmer by training. He co-wrote the original Altair BASIC interpreter with Paul Allen in 1975 — Microsoft's first product. His larger creation was the company itself: under his leadership as CEO from 1975 to 2000, Microsoft shipped MS-DOS, Windows, Office, and Internet Explorer — the software stack that defined the personal computer era.

QUERY_04

What has Bill Gates done since leaving Microsoft?

He moved to full-time philanthropy in 2008 and left Microsoft's board in 2020. Since then the Gates Foundation has passed $77 billion in total grants; he co-founded TerraPower (advanced nuclear energy) and Breakthrough Energy (climate investment), published How to Avoid a Climate Disaster in 2021, funded mRNA vaccine research critical to the COVID-19 response, and committed 99% of his remaining wealth to the Foundation, which will spend down and close by 2045.

EOF · events_index.db · 919 records on file — every one documented, every one sourced

Bill Gates Accomplishments

Bill Gates Accomplishments

Polio Eradication Repeatedly Misses Deadlines Despite Gates's Multibillion-Dollar Backing

Africa certified polio-free; Gates Foundation credited as primary funder of eradication effort

Gates Sells Corbis and the Bettmann Archive to China's Visual China Group

Committed over $4 billion to global polio eradication

Paul Allen's Memoir Accuses Gates of Scheming to Dilute His Microsoft Stake During His Cancer Treatment

Gates Foundation Commits $40 Million Challenge Grant to Carter Center Guinea Worm Eradication Program

Gates Foundation and Rotary Forge a Polio-Funding Match Worth Billions

Gates's Corbis Moves the Bettmann Photo Archive Into a Sub-Zero Underground Vault

Judge Jackson orders Microsoft broken into two companies — Gates's biggest legal defeat

Bill Gates's Porsche 959 is freed after 13 years in US customs

Pen-Computing Pioneer GO Corp. Accused Microsoft of Stealing Its Technology

Married Melinda French

Microsoft and IBM build OS/2 together — then split over Windows

Microsoft enters databases with SQL Server

Gates Bets on CD-ROM With Microsoft Bookshelf

Microsoft bundles its apps in Microsoft Works

Gates meets Melinda French at Microsoft

Windows 2.0 ships and triggers an Apple 'look and feel' lawsuit

Microsoft makes its first acquisition — Forethought, maker of PowerPoint

Became the world's youngest self-made billionaire at age 31

Microsoft opens its Redmond campus

Microsoft Word Makes Its WYSIWYG Debut on the Apple Macintosh

Microsoft Excel Debuts — on the Apple Macintosh, Not Windows

Gates Launches Microsoft Press to Publish Computer Books

The Questions Everyone Asks

What are Bill Gates's greatest accomplishments?

What is Bill Gates best known for?

What did Bill Gates actually create?

What has Bill Gates done since leaving Microsoft?

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How are the accomplishments in this archive verified?