Learn how to download, install, reinstall, or remove the Zune Music + Video.
Find solutions to the errors that cause your device to not be recognized by the Zune software
Learn what to do if you can’t update or install the Zune software on your PC, or you can’t update the Zune player software.
Learn how to play, add, and delete your Zune collections when using the Zune Video + Music software.
Learn how to restore and back up media files that you bought at Zune Music + Video Marketplace when using the Zune software and your devices.
Learn how to use your Xbox Live account on your Windows Phone 7 to play turn-based games, track your achievements, and connect with your Xbox Live friends.