Microsoft publishes the source code for two of the programs upon which its business was founded.
Poisoned RTF files can give hackers full control of your machine - even if you only preview the document in Outlook.
It's easy to change your default font in Word. But the next time you create a new document, it's back to Calibri. Here's the fix.
Microsoft executives say that new "app experiences" will be added to its venerable Office suite, using OneNote as a past example.
Microsoft's Office Web Apps have a new name, a new site, and a new app bar.