In partnership with IBM, Microsoft has released the source code for MS-DOS 4.0, more than 35 years since the operating system made a muted appearance ahead of Windows 3.x.… MS-DOS 4.0 is a relic ...

FreeDOS is an open-source recreation of MS-DOS, capable of running new and old DOS games and applications on real PCs or emulators. Today, the project is turning 30 years old. The FreeDOS project ...

Except it didn’t. MS-DOS took over the word and led — eventually — to the huge number of Windows computers we know today. Microsoft has released the source code to MS-DOS 1.25 and 2.0 on GitHub.

However, the tech giant lacks its own proprietary silicon chips and relies on other companies to produce these essential AI ...

but just yesterday the Redmond software giant decided to grace us with the source code for MS-DOS v4.0. To be clear, the GitHub repository itself has been around for several years, and previously ...

To get the answer, just put a decimal point in the number "50"—my first Microsoft product was MS-DOS 5.0.

FreeDOS is an open source operating system designed to let you run DOS programs without installing an operating system that Microsoft abandoned decades ago. Unlike some other open source alternatives ...