How to troubleshoot login problems with the Error Code 7

Steps on how to resolve log-in disconnection issues on a single character.

What to do if your account appears suspended after your suspension expired

How a friend can contact Customer Support when she/he can't log in.

What to do if you cannot access the Public Test Realms

How to reset your Diablo II (2000) password or change the email address registered to the account.

Troubleshooting steps when you can log into your account management page but not the Battle.net App

What to do if you can't turn in the quest Fallen Sky Lords after The Burning Crusade pre-patch.

How to fix a problem where you get stuck in a login loop in Diablo Immortal, being unable to log in to the game.

Information about why you may not be able to post in the forums, and steps for how to fix it.