Microsoft Windows 1.01 (1985) : Microsoft - Archive.org
windows 1 Windows 1.0 was the first graphical multitasking operating environment for the IBM PC, released in 1985. WinWorld offers free downloads of Windows 1.0 and 1.01 versions, screenshots, release notes, and installation instructions..windows-mobile
Windows 1.0 was released on November 20, 1985, as the first version of the Microsoft Windows line. It runs as a graphical, 16-bit multi-tasking shell on top of an existing MS-DOS installation.safari-windows
Windows 1.0 is the first major release of Microsoft Windows, which was released to manufacturing on 20 November 1985 in the United States, and later internationally in May 1986. It is a graphical shell that runs on top of MS-DOS and provides a cooperative multitasking environment that can run applications specifically targeting Windows itself as well as a subset of compatible MS-DOS ...
