Microsoft, an American multinational technology company, was founded by Bill Gates and Paul Allen on April 4, 1975. Headquartered in Redmond, Washington, Microsoft develops, licenses, and supports a wide array of software products, services, and devices. Initially, Microsoft gained prominence in the personal computer operating system market with MS-DOS and Windows. Over the years, the company has diversified its offerings to include cloud computing, artificial intelligence, gaming, and enterprise solutions. Satya Nadella has been the CEO of Microsoft since 2014, and also holds the position of Chairman. Other key leaders include Brad Smith (Vice Chair and President), Amy Hood (Executive Vice President and Chief Financial Officer).
Microsoft's product portfolio includes the Windows operating system, Microsoft Office suite, Azure cloud services, and Xbox gaming consoles. The company also provides services such as Bing web search, LinkedIn, and Microsoft 365. Recent news indicates Microsoft is heavily investing in AI, including a partnership with OpenAI. Microsoft launched the Maia 200 AI chip and is collaborating with Bristol Myers Squibb to deploy AI for early lung cancer detection. As of February 2026, Microsoft's market capitalization is approximately $3.134 trillion, making it one of the world's most valuable companies. However, the company's stock has experienced some turbulence, with investors re-evaluating Microsoft's AI future and infrastructure investments.