Troubleshooting the Battle.net App showing only in Chinese.

How to remove your Blizzard Authenticator

What to do if you can't save your communication preferences in the Account Management page.

Steps for linking a Third Party Platform's account to your Battle.net Account.

What to do when getting an error that the Battle.net Account has logged in somewhere else.

Information on error BLZBNTTAS00000008 - Account Lock - Processing Restriction Requested

What to do if emails you receive from Blizzard are not in your own language

Information about reverting a free BattleTag Change

Information on banned game accounts.

Eligibility requirements for Blizzard-sanctioned events