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Information on the Blizzard Authenticator
Requests to change the country of residence on a Blizzard account.
Information on the Blizzard SMS Protect feature.
Information on chargeback repayment options
My credit card, bank account or PayPal has a charge from Blizzard that I don't recognize
How to appeal a ban or suspension.
A guide on running a traceroute on Windows and Mac.
Use the steps below to troubleshoot installation issues for Blizzard games.
How to read and analyze WinMTR data in order to track down a potential connection issue.
If you encounter a bug in one of our games, please report it to us.
Account has been hacked or compromised.
How the silence penalties work
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