iTunes  useful for managing iPod, iPhone and Apple TV, which means it can do things such as play and  videos and music digitally and transfer various files to iPod and iPhone (or other digital audio players ) will be.
It will be iTunes_iphone_ipad all your entertainment devices anytime and provides instantaneous.

A key feature of  iTunes:
– Organize your music into different playlists
– Edit file information
– Recordable compact discs
– Copy and move multiple files to an iPod or other digital audio players
–  music and video
– Encode music into a number of different audio formats
– And …