Can't log into Blizzard website or get online when logging with the Blizzard Battle.net desktop app.
Troubleshooting errors when trying to sign in to our forums
Troubleshooting steps to help you connect to the Blizzard Battle.net desktop app.
Log in with Blizzard allows third-party sites and apps to extend the Blizzard experience and leverage Blizzard Services.
How to log in to the Gear Store.
Unable to install Blizzard Battle.net Application after downloading from the website.
Troubleshooting steps when you can log into your account management page but not the Blizzard Battle.net App
Troubleshooting the BLZBNTBGS80000011 error.
How to remove your Blizzard Authenticator
Information on the BattleTag Change service.