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

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

Following on from officially open sourcing MS-DOS 4.0 back in 2024, Microsoft have announced more early DOS code has been ...

Microsoft on Tuesday released the earliest known DOS source code materials found to date to mark the 45th anniversary of 86-DOS 1.00.

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

Microsoft today announced the release of the source code for he 86-DOS 1.00 kernel, which is among the earliest code for what ...