Windows 3.0

Windows 3.0 is the third major release of Microsoft Windows, and came out on May 22 1990. It became the first widely successful version of Windows (see history of Microsoft Windows) and a powerful rival to Apple Macintosh and the Commodore Amiga on the GUI front. It was succeeded by Windows 3.1.
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<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.
(1996-07-08)