Macworld has posted a hands-on guide to installing iOS 6. Installation is typically fairly simple and routine, but this overview is very helpful. It tells which devices can run it, and what features won't be available on all devices. It tells what you need to do to prepare to install (that is, make sure everything is backed up) and walks you through the two basic options of either installing "over the air" or installing by syncing with iTunes on your desktop computer. The guide also covers the option of restoring and then updating — wiping your iOS device clean and then installing iOS 6. You can then either set it up as a new device or restore all of your files from an iCloud backup.