Information on removing parental controls.
You cannot log in at this time because your account has parental control restrictions in place.
How to disable exclusive control settings for sound output and recording devices.
What to do if you cannot create a new topic or reply to a post on the forums with error "Your posting ability is disabled"
Troubleshooting for when an in-game shop screen is all black or blue
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.
Troubleshooting steps to resolve voice chat problems in Heroes of the Storm
Instructions for configuring your network to allow Blizzard services to work properly.
Account has been hacked or compromised.
Troubleshooting issues seeing requests from a friend