Information on removing parental controls.
Information on controlling purchases in Blizzard games.
How to update the email for Parental Controls.
Out-of-date drivers and operating systems can cause a variety of issues, and are one of the first things to check when a game is having problems.
Account has been hacked or compromised.
Instructions for troubleshooting your network to allow Blizzard services to work properly.
During technical troubleshooting, it is sometimes necessary to fully uninstall and reinstall the Blizzard Battle.net desktop app.
How to reset video card settings.
Information on error BLZ51900011
You cannot log in at this time because your account has parental control restrictions in place.