Troubleshooting steps for the BLZBNTGFT00000001 error.

What to do if you cannot find the Battle.net Authenticator in your devices store.

What to do when the physical Authenticator battery has died and a replacement is desired?

What to do if you have lost the device that had your passkey setup on it

How to repay a chargeback

How to use emoji in Blizzard Chat

Information about Blizzard games and Linux

Information on how Diablo III progress works.

Information about using Boku as a payment method

Information about following up after a Job Application