The Xbox is a technological device that supports playing high definition and PlayForSure videos, audio playback, and playing music, videos, and photos from USB storage. It can display photos as a slideshow and access live and on-demand television as well as the internet through Xbox Live. The Xbox allows listening to music by connecting to a laptop wirelessly, plugging in a USB device, downloading music from CDs, or using the Xbox music player. Sites like Xbox Live, iTunes, Rock Band, and Guitar Hero allow downloading music, while download costs are added to the internet bill rather than at purchase.