This is a real operating system blast from the past.

On November 20th, 1985, a then not-so-big company called Microsoft announced that Windows was commercially available. Read the full story of the Microsoft operating system below. Windows 1 to 11: The ...

Windows 1 was a dismal failure, Windows 2 was mostly a total flop but did have some redeeming features, and Windows 3 was perhaps the greatest comeback story in the history of software at that time.