What to do if you cannot upgrade a bind on account heirloom

Changing a character from one class to another

If you try to install a game that doesn't support your preferred language, the game will install the default language for your region.

What to do if you continue being redirected to the login screen after entering your credentials

What to do if you are unable to locate a keystone

Information on what can prevent you from applying a glyph

The quest "Sins Of The Past" cannot be started. The quest giver is unavailable.

Information on error "Your friend isn't eligible to receive this"

What to do if you earned Twitch drops in the wrong Battle.net account

A temporary pre-authorization charge may be applied when making a digital purchase.