View or edit your account. Tap your Apple ID, then tap View Apple ID and log in. To change your password, tap the Apple ID field, then tap Password field.

Sign in with a different Apple ID. Tap your account name, then tap Sign Out. You can then enter Apple ID.

Turn on iTunes Match. If you're a subscriber, tap iTunes Match to access your music on iPad from anywhere. Tap "Learn more" for more information about iTunes Match.

Turn off automatic downloads.Tap Music, Books, or Updates. Content updates automatically over Wi-Fi, unless you turn off the option in Automatic Downloads.