Troubleshooting issues using chat after your silence penalty has ended
Blizzard Customer Support cannot lock your account on request
If you have issues with the sound in your game, such as skipping, popping, screeching, or no sounds at all, follow the steps below to troubleshoot the problem.
What to do if you can't save your communication preferences in the Account Management page.
Troubleshooting steps for payment error: Zounds! An internal error occurred.
Information on the Blizzard Voice Chat feature
Troubleshooting issues with Unarchiver download and installation