Microsoft’s Windows Phone 8.1, the first major update to the Windows Phone mobile operating system, introduces a virtual personal assistant named Cortana, several cool design tweaks, and a host of new ...

You can now install the latest version of Microsoft's mobile OS -- but you'll need a developer's account to snag it. Lance Whitney is a freelance technology writer ...

Hoping to generate more apps for its mobile platform, Microsoft has launched an online tool that could allow even non-developers to create new programs for Windows Phone 8. The tool, called Windows ...