Microsoft has been dominant in the IBM PC–compatible operating system and office software suite markets since the 1990s. A Big Tech company, Microsoft is the largest software company by revenue, one of the most valuable public companies, and one of the most valuable brands globally. The company became influential in the rise of personal computers through software like Windows and has since expanded into areas such as Internet services, cloud computing, artificial intelligence, video gaming, and more. Enjoy your free 30-day trial of Prime. Get access to a rotating selection of over a thousand e-books, comics, short works and more. Score Prime exclusive deals and savings, plus access to shopping events like Prime Day. Enjoy free delivery in as fast as one day—no minimum purchase on Prime eligible orders.
Since Nadella became CEO, the company has changed focus towards cloud computing. On the same day, John W. Thompson took on the role of chairman, in place of Bill Gates, who continued to participate as a technology advisor. 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 investors on the poor showings of both Windows 8 and the Surface tablet. 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. The Surface was unveiled in June 2012, becoming the first computer in the company's history to have its hardware made by Microsoft. Following the release of Windows Phone, Microsoft undertook a gradual rebranding of its product range throughout 2011 and 2012, with the corporation's logos, products, services, and websites adopting the principles and concepts of the Metro design language. Other companies like Borland, WordPerfect, Novell, IBM and Lotus, being much slower to adapt to the new situation, would give Microsoft market dominance. With a few exceptions of new companies, like Netscape, Microsoft was the only major and established company that acted fast enough to be a part of the World Wide Web practically from the start.
Business customers can order fresh produce, dairy, baked goods, and frozen food alongside everyday essentials—all in one cart with Same-Day Delivery. Prime saves members money every day—but a membership can be especially helpful this time of year. Qualifying government assistance recipients and income-verified customers can get Prime Access for $6.99 per month. The European Commission issued a statement of objections, alleging Microsoft's practice since 2019 gave Teams an unfair market advantage and limited interoperability with competing software. In June 2024, Microsoft faced a potential EU fine after regulators accused it of abusing market power by bundling its Teams video-conferencing app with its Office 365 and Microsoft 365 software. Microsoft was the first company to participate in the PRISM surveillance program, according to leaked NSA documents obtained by The Guardian and The Washington Post in June 2013, and acknowledged by government officials following the leak. When the Internal Revenue Service audited these transactions, ProPublica reported that Microsoft aggressively fought back, including successfully lobbying Congress to change the law to make it harder for the agency to conduct audits of large corporations. Dame Margaret Hodge, a Labour MP in the UK said, "It is unsurprising – yet still shocking – that massively wealthy global corporations openly, unashamedly and blatantly refuse to pay tax on the profits they make in the countries where they undertake business".
2014: Windows 8/8.1, Xbox One, Outlook.com, and Surface devices
On August 23, 2012, Microsoft unveiled a new corporate logo at the opening of its 23rd Microsoft store in Boston, indicating the company's shift of focus from the classic style to the tile-centric modern interface, which it uses/will use on the Windows Phone platform, Xbox 360, Windows 8 and the upcoming Office Suites. Microsoft's logo with the tagline "Your potential. Our passion."—below the main corporate name—is based on a slogan Microsoft used in 2008. Additional offices are located in Bellevue and Issaquah, Washington (90,000 employees worldwide). It is estimated to encompass over 8 million ft2 (750,000 m2) of office space and 30,000–40,000 employees. The group, accessed "a very small percentage" of Microsoft corporate email accounts, which also included members of its senior leadership team and employees in its cybersecurity and legal teams. In April 2016, the company sued the U.S. government, argued that secrecy orders were preventing the company from disclosing warrants to customers in violation of the company's and customers' rights. Following media reports about PRISM, NSA's massive electronic surveillance program, in May 2013, several technology companies were identified as participants, including Microsoft.
2011: Microsoft Azure, Windows Vista, Windows 7, and Microsoft Stores
When Microsoft went public and launched its initial public offering (IPO) in 1986, the opening stock price was $21; after the trading day, the price closed at $27.75. The company is run by a board of directors made up of mostly company outsiders, as is customary for publicly traded companies. Microsoft is ranked No. 14 in the 2022 Fortune 500 rankings of the largest United States corporations by total revenue; and it was the world's largest software maker by revenue in 2022 according to Forbes Global 2000. Microsoft also confirmed that its Maia 200 AI spanian casino accelerator, first revealed in January 2026, had entered production deployment in data centers in Iowa and Arizona, powering workloads including Microsoft 365 Copilot and OpenAI's GPT-5.2 models. At Microsoft Build 2026 in June 2026, Microsoft announced the preview availability of Azure Cobalt 200 virtual machines, its second-generation Arm-based custom CPU, offering up to 135% better performance for cloud database workloads and 50% overall CPU performance improvement over the previous generation Cobalt 100. On 9 March 2026, Microsoft unveiled the Copilot Cowork tool, which is based on Claude Cowork, tapping into the growing demand for autonomous agents. In March 2026, Microsoft-controlled discussion forums banned the nickname Microslop, used to express pushback against Microsoft's Copilot-based and GenAI efforts. In June 2025, a United Nations report on corporations complicit in the Gaza genocide showed that Microsoft was one of several companies "central to Israel's surveillance apparatus and the ongoing Gaza destruction."
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