Purchasing or syncing applications require an iPhone or iPod touch with the iPhone 2.0 Software Update or later.

Syncing ringtones requires iPhone software version 1.1 or later.

Transferring rented movies requires iPod nano (3rd generation) and iPod classic with software version 1.1 or later or iPod touch and iPhone with iPhone software version 1.1.3 or later.

Syncing purchased videos requires iPod nano (3rd generation), iPod classic, iPod (5th generation) with software version 1.2 or later, iPod touch, or iPhone.

Screen reader support requires Window-Eyes 7.0 or later for information about accessibility in iTunes, visit iPod and iPhone:.

64-bit editions of Windows Vista require the iTunes 8 64-bit installer for more information, visit /downloads/#itunes.Windows XP Service Pack 2 or later, or 32-bit editions of Windows Vista.An iTunes-compatible CD or DVD recorder to create audio CDs, MP3 CDs, or back-up CDs or DVDs.A broadband Internet connection to use the iTunes Store.A DirectX 9.0-compatible video card with 32MB of video RAM 64MB recommended.512MB of RAM 1GB is required to play HD-quality videos.Playing HD-quality videos from the iTunes Store requires a 2.0GHz Intel Core 2 Duo or faster processor.Playing videos from the iTunes Store requires an Intel Pentium D or faster processor.Screen resolution of 1024x768 or greater.A PC with a 1GHz Intel or AMD processor.

Itunes download for windows 8.1 64 bit