Note that this program may track your usage and information will be sent back to the Zune services in order to provide you with better personalization of content. Zune is the iTunes of the Microsoft world and allows owners of Zune devices to download and synchronize music with the Windows PC and their portable music device.Īvailable usage of this program includes using the 'Unlimited Pass' to download as much music as you want, downloading movies and television programs for your device and accessing as much content from the Microsoft Zune store as you would like.