What do I need to know when setting up my Apple device for the first time?

One important thing: Always select the "Configure Manually" option when setting up your iPad/iPhone/iPod for the first time. Then in the next step, tap "Do not transfer app & data". Please do not select the option to have your Apple device set up via an iCloud backup or do a quick boot under any circumstances. Why do I have to set up the iPad ma...