# Microsoft Corporation
---
Who / What
Microsoft is an American multinational technology conglomerate specializing in software development, cloud computing, and hardware manufacturing. Founded to develop and sell BASIC interpreters for the Altair 8800 computer, it later revolutionized personal computing with its operating systems like Windows.
---
Background & History
Microsoft Corporation was founded on **April 4, 1975**, in Seattle, Washington, by **Paul Allen** and **Bill Gates**. Initially, the company focused on developing BASIC interpreters for early microcomputers, including the Altair 8800. In the late 1980s, Microsoft’s partnership with IBM led to the development of MS-DOS and later Windows, which became dominant in personal computing. The company expanded into networking software (Windows NT), consumer electronics (Xbox), and cloud services (Azure) while navigating legal battles (e.g., antitrust lawsuits) and mergers (e.g., with LinkedIn).
---
Why Notable
Microsoft is a defining force in technology, shaping modern computing through iconic products like Windows OS, Office Suite, and Xbox. Its innovations in cloud computing (Azure), AI (Copilot), and enterprise software have cemented its status as a leader in Big Tech. Economically, it remains the largest software company by revenue and one of the most valuable public corporations globally.
---
In the News
As of recent years, Microsoft has been at the forefront of advancements in **AI integration** (e.g., Copilot for productivity tools) and **cloud dominance**, competing with rivals like Amazon Web Services. Recent developments include strategic investments in AI research, partnerships with tech giants (e.g., Google Cloud), and efforts to expand its hardware division beyond gaming.
---
Key Facts
---
