Microsoft is making several announcements at TechEd this week that developers should be sure to catch, like the introduction of our new Windows Phone Marketplace policies . We’re also providing more details about some developer features, one of which...

Back in March 2010, we announced the Windows Phone 7 “Rockstar” Award – an award that would be presented to the student team that developed the most compelling Windows Phone 7 application for the Imagine Cup 2010 . Over the past few months, several hundred...

Today we’re introducing the new set of Windows Phone Marketplace policies that will govern the application submission and certification process as Windows Phone 7 comes to market. We’re taking the next step with Marketplace to attract a much...

We have discovered that the latest update of Silverlight 4 (the “GDR0 of SL4”) which hit Microsoft Update last Thursday can cause the Windows Phone Developer Tools CTP – April Refresh to fail to install. If this SL4 update has been installed and you try...