iTunes,not only one media player

iTunes is a media player and media library application developed by Apple Inc. It is used to play, download, and organize digital audio and video on personal computers running the OS X and Microsoft Windows operating systems. The iTunes Store is also available on the iPod Touch, iPhone, and iPad. In 1999, iTunes developed by someone not from apple company. In 2000, apply company purchased it and renamed iTunes. At the first place, iTunes is software for computer. Also added support for Microsoft Windows and XP. And now, iTunes users can buy and download songs for use on a limited number of computers and an unlimited number of iPods. ITunes have data basement for music, iTunes keeps track of songs by creating a virtual library, allowing users to access and edit a song's attributes. Apple announced that over 10 billion tracks had been downloaded from the iTunes Store In recent years, iTunes became the biggest music download website in the world.