Core Set Cards rotate with every Hearthstone year

What to do if you have not received a Prime Gaming reward in your Battle.net account

How to report another player

Some games require that you add a phone number to your Battle.net account

General information about the capabilities of Parental Controls.

What to do if you receive the error "We Can't Find That Battle.net Account" when logging into Battle.net with your Battle.net account email.

Troubleshooting errors when trying to sign in to our forums

Information on how to change the registered Battle.net account holder name

What to do if you chose the wrong Tavern Pass reward.

A community site or app throws a 404 error when attempting to login via B.net or when accessing your Battle.net data.