Microsoft continues its branding shake up after renaming Windows Phone Marketplace to Windows Phone Store

Digital certificate issue fixed, says Microsoft

Developers are optimistic about the chances of Nokia and Microsoft succeeding with Windows Phone 8

Nokia hopes to make its app ecosystem more tempting to customers with exclusive apps from top developers

Microsoft is to close the app store for the aging Windows Mobile operating system within the next two months

The ecosystem surrounding Windows Phone 7 continues to grow as Marketplace reportedly hits 50,000 apps

The forthcoming updates for Windows Phone 7 are said to include better app performance and other tweaks

A proof of concept video has revealed some security problems with Microsoft's Windows Phone Marketplace