Check out this great guide on how to setup iCloud for your iOS devices, After using it for a while I could’nt function without it now.

“If you recently picked up a new Mac, iPhone, iPod, or iPad, you may have seen mention of something called iCloud when setting up your device. If you don’t already know, iCloud is a free syncing and backup service from Apple that aims to keep all of your devices—mobile devices running iOS 5 or later and desktop computers running OS X Lion or later, or Windows Vista or later—on the same page, with the same data, no matter which one you’re using at any given moment.

We’ve written before about what you get with your iCloud account. But what if you’re unsure about how to set up iCloud in the first place and how to get it to work on your Mac, PC, iOS device, and Apple TV? We’ll show you.”http://www.macworld.com/article/2023735/how-to-set-up-icloud.html