I am still asked the question , what is iCloud?
iCloud is Apples backup service for your iOS devices and your computer.
You can sync your:
- Photos, music, videos and eBooks purchased from Apple
- Music in iTunes that you have obtained from other sources, such as MP3s ripped from CDs
- Calendars, e-mail and contacts
- Documents produced on any iDevice or computer, sometimes including PCs
- Pushing mobile app purchases to all iDevices
- Backing up data from mobile apps
- Locating a lost iDevice or finding friends with Apple devices on a map
However sometimes you may have questions about a particular aspect of iCloud here are some links that will help.