Ms Windows — By Xpristo Verified

The first version of Windows, version 1.0, was released on November 20, 1985. It was not a full-fledged operating system but rather a graphical user interface (GUI) for MS-DOS. Windows 2.0, released in 1987, introduced overlapping windows and improved performance. Windows 3.0, released in 1990, was a significant success, with its intuitive interface and compatibility with a wide range of hardware.