Microsoft 365 Write, Create & Collaborate with AI

Meanwhile, that month, the company announced a subscription offering of artificial intelligence for small businesses via Copilot Pro. In March 2024, Inflection AI’s cofounders Mustafa Suleyman and Karen Simonyan announced their departure from the company in order to start Microsoft AI, with Microsoft acqui-hiring nearly the entirety of its 70-person workforce. However, the plan was short-lived, as Altman was subsequently reinstated as OpenAI’s CEO and Brockman rejoined the company amid pressure from OpenAI’s employees and investors on its board. In January 2023, CEO Satya Nadella announced Microsoft would lay off 10,000 employees.

1994: Windows and Office

The European Union imposed another fine of €899 million ($1.4 billion) for Microsoft’s lack of compliance with the March 2004 judgment on February 27, 2008, saying that the company charged rivals unreasonable prices for key information about its workgroup and backoffice servers. Increasingly present in the hardware business following Xbox, Microsoft 2006 released the Zune series of digital media players, a successor of its previous software platform Portable Media Center. The company released the Xbox later that year, entering the video game console market dominated by Sony and Nintendo. Microsoft moved its headquarters from Bellevue to Redmond, Washington, on February 26, 1986, and went public with an initial public offering (IPO) at the NASDAQ exchange on March 13, with the resulting rise in stock making an estimated four billionaires and 12,000 millionaires from Microsoft employees. In August 1977, the company formed an agreement with ASCII Magazine in Japan, resulting in its first international office of ASCII Microsoft.

On July 19, a global IT outage impacted Microsoft services, affecting businesses, airlines, and financial institutions worldwide. In July 2024, it was reported that the company was laying off its diversity, equity, and inclusion (DEI) team. On November 20, 2023, Satya Nadella announced that Sam Altman, who had been ousted as CEO of OpenAI just days earlier, and Greg Brockman, who had resigned as president, would join Microsoft to lead a new advanced AI research team. The service includes Copilot, a GPT-4 based large language model tool to query and visualize data, write code, initiate simulations, and educate researchers. In June 2023, Microsoft released Azure Quantum Elements to run molecular simulations and calculations in computational chemistry and materials science using a combination of AI, high-performance computing and quantum computing.

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. In March 2026, Microsoft signed an energy pledge at the White House which required it to bear the cost of new electricity generation to power its data centers. On July 2, 2025, Microsoft announced it would cut nearly 4% of its workforce, around 9,000 jobs, to control costs amid heavy AI infrastructure spending, while also restructuring management and streamlining operations. The company had restructured operations in Russia after the 2022 Russian invasion of Ukraine, but those restructuring efforts had failed. On February 28, 2025, Microsoft announced that Skype would be shutting down on May 5, 2025, to streamline its focus on Microsoft Teams. Microsoft also announced relaunch of its controversial tool, Recall, in November 2024 after addressing privacy concerns.

During the summer of 2015 the company lost $7.6 billion related to its mobile-phone business, firing 7,800 employees. 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. 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. The initiative is meant to speed innovation through simple software changes in telecommunications networks, wireless networks, data centers, and other networking areas. This nonprofit organization is focused on providing support for a cloud computing initiative called Software-Defined Networking. Gates retired from his role as Chief Software Architect on June 27, 2008, a decision announced in June 2006, while retaining other positions related to the company in addition to being an advisor for the company on key projects.

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• The service includes Copilot, a GPT-4 based large language model tool to query and visualize data, write code, initiate simulations, and educate researchers.
• Frequently criticized are the ease of use, robustness, and security of the Microsoft’s software.
• On February 28, 2025, Microsoft announced that Skype would be shutting down on May 5, 2025, to streamline its focus on Microsoft Teams.
• Noted for its internal lexicon, the expression «eating your own dog food» is used to describe the policy of using pre-release and beta versions of products inside Microsoft to test them in «real-world» situations.

In September 2021, it was announced that the company had acquired TakeLessons, an online platform that connects npvip game students and tutors in numerous subjects. On September 21, 2020, Microsoft announced its intent to acquire video game company ZeniMax Media, the parent company of Bethesda Softworks. In February 2019, hundreds of Microsoft employees protested the company’s war profiteering from a $480 million contract to develop virtual reality headsets for the United States Army.

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The program authorizes the government to secretly access data of non-US citizens hosted by American companies without a warrant. 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. In December 2013, the company made a statement to further emphasize that it takes its customers’ privacy and data protection very seriously, saying that «government snooping potentially now constitutes an ‘advanced persistent threat,’ alongside sophisticated malware and cyber attacks». Microsoft provides information about reported bugs in its software to intelligence agencies of the United States government, prior to the public release of the fix. Amid the layoffs, Microsoft also closed its office in Pakistan and laid off its employees there as part of its move toward a software-as-a-service and AI operating model.