This is a real operating system blast from the past.

The Virtual OS Museum is a huge retro-computing archive with more than 1,700 ready-to-run installations, covering everything ...

A tiny Windows 10/11 administration utility that watches Windows Update controls while keeping Microsoft Defender visible, repairable, and enabled. The app is intentionally small: a compact window, ...

Microsoft open-sourced 86-DOS 1.00 source code on GitHub for its 45th anniversary, according to PCWorld, including kernel and PC-DOS development snapshots. This historically significant software, ...

PC-DOS 1.00 would lead to Microsoft becoming computing's top dog Microsoft continues to embrace open source. The source code and annotations provide insight into the operating system's earliest days.

"header" : "GET /wpad.dat HTTP/1.1\r\nHost: wpad\r\nConnection: keep-alive\r\nUser-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) watched/4.0.1 ...

MIDI is a very important protocol leveraged by musicians to to create music using electronic instruments. Although it has existed since 1983, Microsoft has offered limited support for it. Now, it ...

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 ...