Valve’s Steam client is pretty widely compatible with all kinds of newer and older operating systems—that’s what you do when you want as many people as possible spending their money in your store. But ...

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 ...