How to repay a chargeback

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

Troubleshooting steps for disconnection problems with the Battle.net mobile app

What to do if you can't complete a purchase in Battle.net Shop when asked to type your password

Information about ways to reset your talent tree and attribute points if you put your talent choices in the wrong place

Information about changing the capitalization in your name without changing the name itself

Can't log into Battle.net website or get online when logging with the Battle.net desktop app.

Instructions for troubleshooting your network to allow Blizzard services to work properly.

The login servers received invalid information

Rules for creating BattleTags