What to do if you found a charge on your credit card, bank account statement, or PayPal account that you don't recognize.
This article explains the process of speaking to a customer support representative or Game Master (GM).
Exchanging a Blizzard product code for a different product
The Battle.net Update Agent could not install in the specified folder location.
How to change the country/region of residence on your Battle.net account.
Failed to download a required update. Please check your internet connection and try again.
This game account is in a different region or Battle.net account.
Troubleshooting for issues that can prevent the viewing of a friend's wish list.
Use the steps below to troubleshoot installation issues for Blizzard games.
Cannot install or Patch Call of Duty: Black Ops 4