About iTunes iTunes makes it easy to enjoy your favorite music, movies, TV shows and more on your PC, iPhone, iPad, or iPod. iTunes includes the iTunes Store, a place you can download everything you need to be entertained, day or night. iTunes keeps your purchases in iCloud and makes them available on your devices anywhere, anytime, at no additional cost. iTunes also includes iTunes Match, which lets you store your entire music library in iCloud, including music from CDs, so you can enjoy it anywhere, anytime, on your iOS devices, computers, or Apple TV.
What's new in iTunes
This version of iTunes comes with several new features and improvements, including:

New MiniPlayer. MiniPlayer now includes a beautiful new view that showcases your album artwork. In addition, a progress bar is now built right into MiniPlayer.

Improved Songs View. You can now enjoy your album artwork while in Songs view.

Multi-Disc Albums. Albums with multiple discs now appear as a single album.

This update also provides performance improvements when searching and sorting large iTunes libraries.

For information on the security content of this update, please visit: support.apple.com/kb/HT1222[->0].

iTunes requirements
Hardware:
• PC with a 1GHz Intel or AMD processor and 512MB of RAM • To play Standard Definition video from the iTunes Store, an Intel Pentium D or faster processor, 512MB of RAM, and a DirectX 9.0-compatible video card is required. • To play 720p HD video, an iTunes LP, or iTunes Extras, a 2.0GHz Intel Core 2 Duo or faster processor, 1GB of RAM, and an Intel GMA X3000, ATI Radeon X1300, or NVIDIA GeForce 6150 or better is required. • To play 1080p HD video, a 2.4GHz Intel Core 2 Duo or faster processor, 2GB of RAM, and an Intel GMA X4500HD; ATI Radeon HD 2400; Nvidia GeForce 8300 GS or better is required. • Screen resolution of 1024x768 or greater; 1280x800 or greater is required to play an iTunes LP or iTunes Extras • 16-bit sound card and speakers • Broadband Internet connection to use the iTunes Store • iTunes-compatible CD or DVD recorder to create audio CDs, MP3 CDs, or back-up CDs or DVDs
Software:
• Windows XP Service Pack 2 or later, 32-bit editions of Windows Vista, Windows 7, and Windows 8.