<operating system> A complete rework of Microsoft Windows with many new facilities such as the ability to address memory beyond 640k. It was released in 1990, and vigorous development of applications by third parties helped Microsoft sell over 10 million copies.
Last updated: 1996-07-08
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Nearby terms: Windows 2000 « Windows/286 « Windows 2K « Windows 3.0 » Windows 3.1 » Windows 3.11 » Windows/386