Information about a possible transfer of balance between different Blizzard accounts

Request to move COD Points

What to do if a friend or family member has access to your account and has updated the account details, are preventing you from accessing the account, or has taken gold or items

Recovering Console accounts

Information about the Cross-Play and Cross-Progression features

Information on error BLZBNTBGS00004668.

Information on the deletion, transfer, unlinking, or moving accounts.

Information on error BLZ51900011

How to change the language of text in your Blizzard games

Information on canceled game accounts.