Windows 1.0

Windows 1.0 is the first release to the Microsoft Windows Family. It was released on November 20, 1985. It is unsupported as of December 31, 2001.

It was made by Bill Gates and Paul Allen. Below is a picture of the interface.

Windows is based on MS-DOS (which stands for MicroSoft Disk Operating System).

Windows 1.01
1.01 is the first release to Windows 1.0. It is the initial release of 1.0.

Windows 1.02
See Windows 1.02.

Windows 1.03 and 1.04
See Windows 1.03 and 1.04.