Miss Windows XP or 7? Then I have a free, open-source alternative for you

If you're looking for a Windows alternative, but aren't ready for Linux, the open-source ReactOS is now as easy to install as ...

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 ...
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 ...