Members of the Windows 1.0 team at their 40-year reunion this week. L-R, kneeling/sitting: Joe Barello, Ed Mills, Tandy Trower, Mark Cliggett, Steve Ballmer (holding a Windows 1.0 screenshot) and Don ...

Tom Merritt highlights five things you may not have known about the first Windows operating system. Windows still has more than 75% of the market on the desktop, but that wasn’t inevitable. The first ...