About MicrosoftMicrosoft Corporation is an American multinational technology company with headquarters in Redmond, Washington. It develops, manufactures, licenses, and supports a wide range of software products for a variety of computing devices. Microsoft was founded by Bill Gates and Paul Allen on April 4, 1975, to develop and sell BASIC interpreters for the Altair 8800. Microsoft rose to dominate the personal computer operating system market with MS-DOS in the mid-1980s, followed by Windows in the mid-1990s.
The company's 1986 initial public offering (IPO), and subsequent rise in its share price, created three billionaires and many millionaires among Microsoft's employees. Since the 1990s, it has increasingly diversified from the operating system market into other software and services businesses. Microsoft has been the subject of several antitrust lawsuits, the most serious of which was its antitrust case brought by the United States Department of Justice and the European Commission, which resulted in the company being ordered to split into two companies.