Microsoft finally open sources DOS 1.0 - and it's so much more than the code ...

DOS, Microsoft is releasing the earliest known source code listings – transcribed from yellowed continuous printouts.

The IBM PC was an also-ran in computer gaming until the late 1980s, when MS-DOS suddenly and forcefully found its footing. A new book from Jamie Lendino covers a vital and defining period in PC gaming ...

Microsoft has open-sourced another bit of computing history this week: The company teamed up with IBM to release the source code of 1988’s MS-DOS 4.00, a version better known for its unpopularity, ...

In context: Back in 1980, Tim Paterson was creating a new operating system he called QDOS or Quick and Dirty Operating System. The system was later renamed 86-DOS, as it was being designed to run on ...

Editor's take: Microsoft continues to tightly control the release of some of its most important pieces of legacy software. While enthusiasts and programmers are eager to see newer versions of MS-DOS ...

How was DOS part of the PC revolution? Is DOS still around? What did Bill write a long time ago? Remember the DOS prompt? DOS stands for disk operating system. The latest announcement is a blast from ...

You can now play classic DOS games on your Mac in your browser, thanks to the online service DOS_deck. Here's how to use it. At the dawn of the personal computer era ...

MS-DOS or Microsoft Disk Operating System was the dominant operating system for Personal Computer throughout the 80s. MS-DOS is a non-graphical command line operating system. MS-DOS allows the user to ...

In this guide, we'll show you how to build a retro gaming PC, based on original hardware from the 1990s, with a few modern touches. It can run DOS games and early Windows games, but it'll also look ...

For students of early PC history, this isn’t even the first piece of 86-DOS history that has been newly rediscovered this decade. Just two years ago, the earliest known version of 86-DOS was ...