Need to update the phone number on your Battle.net account?
Use this page if you wish to change or modify your Contact and Shipping address for your Battle.net Account.
How to download the Blizzard Data file.
Information regarding Blizzard's stance on input mapping, as it relates to game controls
What to do if you want to report the infringement of Blizzard's copyright or you are looking to obtain a license to use Blizzard's intellectual property
How to modify your emails for to allow important Blizzard and Battle.net messages to go to your email inbox
What to do if you are short on Balance to complete a purchase
Information about using PayPal Balance to make purchases in the Blizzard Shop.
Troubleshooting steps for missing notifications on the Battle.net Mobile App
What to do if you found a charge on your PayPal account that don't recognize