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 ...

Microsoft formally unveiled Windows Phone 8.1 Update early Wednesday morning, confirming features such as Start screen folders, sandboxed apps, and even a handy VPN function for surfing over public Wi ...

Avid Windows Phone users not content with the months-old Windows Phone 8.1 release are already lining up to download Windows Phone 8.1 Update 1 developer preview. But as this is not the official ...