Why do microsoft
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Last updated: April 8, 2026
Key Facts
- Founded April 4, 1975 by Bill Gates and Paul Allen
- MS-DOS released in 1981 for IBM PCs
- Windows first released November 20, 1985
- Market cap exceeded $2.5 trillion in 2023
- Windows powers over 1.4 billion devices worldwide
Overview
Microsoft Corporation was founded on April 4, 1975, by childhood friends Bill Gates and Paul Allen in Albuquerque, New Mexico. The company's name comes from "microcomputer software," reflecting their initial focus on programming languages for early personal computers. Microsoft's first major success came in 1980 when IBM selected Microsoft to provide the operating system for its first personal computer. This led to the development of MS-DOS (Microsoft Disk Operating System), which became the dominant operating system for IBM PC compatibles throughout the 1980s. In 1986, Microsoft went public with an initial public offering that raised $61 million and made Bill Gates the world's youngest billionaire at age 31. The company's growth accelerated with the release of Windows 3.0 in 1990, which sold over 10 million copies in its first two years. Today, Microsoft operates in over 190 countries and employs approximately 221,000 people worldwide.
How It Works
Microsoft operates through three main business segments: Productivity and Business Processes, Intelligent Cloud, and More Personal Computing. The Productivity segment includes Office 365, which provides cloud-based productivity software to over 345 million paid seats as of 2023. The Intelligent Cloud segment features Azure, Microsoft's cloud computing platform that competes with Amazon Web Services and Google Cloud, generating over $110 billion in annual revenue. More Personal Computing includes Windows operating systems, Surface devices, Xbox gaming consoles, and Bing search engine. Microsoft's business model combines software licensing (Windows, Office), cloud services (Azure, Office 365), hardware sales (Surface, Xbox), and advertising revenue (Bing, LinkedIn). The company's success stems from creating integrated ecosystems where products work seamlessly together, such as Windows computers running Office software that connects to Azure cloud services. Microsoft also maintains backward compatibility, allowing older software to run on newer systems, which has helped retain enterprise customers.
Why It Matters
Microsoft matters because it has fundamentally shaped personal computing and business technology for nearly five decades. The company's software powers most of the world's personal computers, with Windows holding approximately 73% of the desktop operating system market as of 2023. Microsoft Office has become the global standard for productivity software, used by over 1.2 billion people worldwide. In the cloud computing sector, Microsoft Azure is the second-largest provider with about 23% market share, enabling digital transformation for businesses globally. Microsoft's impact extends to gaming through Xbox, which has sold over 150 million consoles across four generations. The company's $68.7 billion acquisition of Activision Blizzard in 2023 created the world's third-largest gaming company by revenue. Beyond commercial success, Microsoft has influenced workplace culture with products like Teams, which reached 320 million monthly active users during the COVID-19 pandemic, facilitating remote work and collaboration.
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Sources
- WikipediaCC-BY-SA-4.0
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