Andy Edser / PC Gamer:

Microsoft partners with IBM to release the MS-DOS 4.0 source code under the MIT license on GitHub  —  Fond memories of beige machines.  —  Ah, the PC in the spare room.  Back when “going on the computer” was an event, not a daily necessity, I cut my teeth on MS-DOS games.

Andy Edser / PC Gamer:

Microsoft partners with IBM to release the MS-DOS 4.0 source code under the MIT license on GitHub  —  Fond memories of beige machines.  —  Ah, the PC in the spare room.  Back when “going on the computer” was an event, not a daily necessity, I cut my teeth on MS-DOS games.

Source: TechMeme
Source Link: http://www.techmeme.com/240426/p20#a240426p20