Troubleshooting errors when trying to sign in to our forums

Troubleshooting steps to resolve a black screen in Diablo III

If your antivirus software detects a virus in a Blizzard game folder, the detection will most likely be a false positive.

Why you may not receive a guaranteed legendary after opening ten Hearthstone packs

It's important that you have your email filters set up correctly for those domains so our messages aren't sent to your spam or junk box.

What to do with your TCG loot card code

Reporting your own behavior won't prevent action.

The Black Temple timewalking raid is only available during certain times.

How to launch multiple WoW clients on the same computer

What to do if you can't log in after patching WoW