Apple introduced iTunes in 2001 and it was an instant hit. It is basically a digital media player owned by apple for organizing and playing digital videos and music files. If you have an internet connection to your pc or laptop, you can download the latest free version. You can then connect to the iTune store for browsing and purchasing the music as well as videos you like.
This application also allows you to manage audio and video on your pc or laptop. iTunes includes visualization of the graphic display while listening to the music. You can create playlists and libraries, copy files to your audio players like your iPod, and even make a backup of the music files on your CDs or DVDs. Few free internet radio stations are also available to listen to.