Blizzard or game account hacked or compromised.
How to appeal an account action.
How to consolidate multiple Blizzard accounts into a single account.
If you forgot your Blizzard account email, you can use SMS Protect to find your account.
You can change your BattleTag in Account Management.
Information on the Overwatch Account Ban or Suspension, and how to appeal the decision
How to move a game account to a different Blizzard account
How to claim a code for a game, a product, or Blizzard Balance.
Changing language settings for game and/or communications from Blizzard
Steps to link a Blizzard account to a Humble Bundle account.