Microsoft releases the earliest DOS source code ever discovered as open source

Microsoft has officially released another significant piece of DOS history. The "Paterson Listings" include the earliest ...

Microsoft open-sources 86-DOS 1.00, the ancestor of Windows

Microsoft just released the source code for 86-DOS 1.00, made available as an open-source project on GitHub. The release ...
Tom's Hardware on MSN

45 years later, earliest DOS source code transcribed from a stack of old printouts found in garage

Microsoft VP confirms transcribed document “is perfect and recompiles byte for byte to the original binaries.” ...

Microsoft open-sources “the earliest DOS source code discovered to date”

For students of early PC history, this isn’t even the first piece of 86-DOS history that has been newly rediscovered this ...

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

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

DOS Gaming Computer Form PC-104 Gets Much-Needed Update with Help from YouTuber, The Rasteri

The PC-104 is essentially an Intel 486 processor with lots of support for standards that have long since disappeared from most computers, but this makes it great for two reasons. First, it can control ...
Ars Technica

DOS Nostalgia Perpetual Thread

I cut my teeth on DOS with DOS 6, so admittedly I was only around for the more matured version of the OS, but it still taught me an awful lot of about computers that has served me very well since then ...
Hackaday

Transcribing The Source Of The First DOS For The IBM PC

Doing software archaeology can be a harrowing task, as rarely do you find complete snapshots of particular versions of ...