Steps on how to resolve log-in disconnection issues on a single character.
Troubleshooting errors when trying to sign in to our forums
How to resolve being unable to log in due to this error
List of limitations to buying a WoW Token
How to log in to the Gear Store.
During periods of high login traffic, we may put you in a login queue.
The login servers received invalid information
What to do if you can't start The Wolf's Offensive/The Warchief's Order.
How to resolve the error message "We can’t process this code at this time"
Unable to install Blizzard Battle.net Application after downloading from the website.