Information about the error "There was a problem retrieving items from the store. (Code 396009)."

Troubleshooting steps for crash problems

Information about this error when adding a phone number or a Battle.net Authenticator to a Battle.net account.

How to resolve a "not eligible" error when claiming a code

What to do when you get an Internal Error attempting to access the Shop

Unable to access the game, getting error WOW51900104 when attempting to log in

Information on why you might receive this error when sending a message to a Battle.net friend.

How to resolve interface LUA errors in World of Warcraft.

What to do when you receive an error when adding a phone number to your Battle.net account

What to do if you are getting the error "The challenge was created with unsupported parameters and can not be displayed" when completing SMS verification on console