Learn how to buy music from the Xbox Music Store through Windows Phone 7.
Download the Zune software, and learn about system recommendations and privacy information.
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 download, install, reinstall, or remove the Zune Music + Video software and the Zune player software.
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.