Ray Ozzie is stepping down from his chief software architect position at Microsoft, but he'll apparently be staying on for an unspecified period of time to help revitalize the company's ...

Former Microsoft executive Ray Ozzie's new startup wants to boost the Internet of Things with a module that connects devices to cellular networks — no monthly subscription required. Blues ...

Microsoft and IBM have open-sourced MS-DOS 4.0, a legacy command line OS the two worked on together over 40 years ago.

Microsoft has once again made the source code of a version of its ancient MS-DOS operating system available for download.

Ten years after releasing the source code of MS-DOS 1.25 and 2.0, Microsoft is making yet another contribution to the world ...

Nobody's favorite operating system is now available for inspection In partnership with IBM, Microsoft has released the source ...

Microsoft has released the MS-DOS 4.00 source code, binaries, disk images, and documentation. The source code, which is ...

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In a celebration of innovation and preserving computing history, Microsoft has released the source code for MS-DOS 4.00 in ...

The fumble is dumping the source into a Git repository rather than providing a pristine archive, which, as software curator ...

PCWorld helps you navigate the PC ecosystem to find the products you want and the advice you need to get the job done.

A decade after releasing the source code for MS-DOS 1.1 and MS-DOS 2.0, Microsoft has open sourced a (slightly) more recent ...