With iCloud, you can have iTunes automatically download new music purchases to all your devices the moment you tap Buy. You never know when you'll suddenly be in the mood to listen to a favorite song, rewatch a classic movie, or laugh at that hilarious sitcom episode with a friend. Microsoft Outlook 2007, 2010 or an up-to-date browser is required for accessing email, contacts, and calendars. Note: To create an iCloud account you need an iPhone, iPad, or iPod touch with iOS 5 or later, or a Mac with OS X Lion v10.7.2 or later. You can also share select photos with friends and family using Shared Photo Streams, complete with notifications and comments. It also includes Photo Stream, which wirelessly pushes photos you take with your iPhone, iPad, or iPod touch to the Pictures library on your PC - no cable syncing required.