Microsoft makes 86-DOS 1.00 open source on its 45th birthday

History painstakingly preserved.

The Apple Vision Pro Just Made Medical History - Here's How

A doctor has performed a cataract surgery using an Apple Vision Pro headset and the ScopeXR app, showing how mixed reality ...

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 ...
Redmondmag.com

Microsoft Open Sources Earliest DOS Code on Anniversary

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

Microsoft open-sources MS-DOS 1.0, offering a rare look at PC history

This is a rare look at the tech giant's first operating system ...