What to do if you receive an error message when attempting to connect your Xbox account to your Battle.net account.
Linked the Wrong Console and Battle.net AccountsHow to unlink a Playstation Network, Xbox Live, or Nintendo Switch account from a Battle.net account.
Linked Activision Account to the Wrong Battle.net AccountInformation about how to unlink your Activision account from your Battle.net account
Battle.net Balance cannot be used to pay for some Blizzard products
Cannot Pay With Maestro CardMaestro Card not available as a Payment Option on Battle.net Account.
My PayPal Payment FailedTroubleshooting PayPal payment issues
Explains the level of technical support we offer for all our games.
Call of Duty: Modern Warfare II Freezing or CrashingInformation for troubleshooting Modern Warfare II in-game technical issues
Unable to Install or Patch Call of Duty: VanguardHow to install Call of Duty: Vanguard and troubleshooting steps for technical issues
Troubleshooting for error BLZBNTBNA00000015
BLZBNTBNA00000012Troubleshooting for error BLZBNTBNA00000012
Input Mapping Game Controls to Unsupported ControllersInformation regarding Blizzard's stance on input mapping, as it relates to game controls
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