Altering sound options through the operating system.

Attempting to play Diablo III results in error 3007 or 316704

Information on error BLZBNTBNA00000FB7

What to do if you cannot accept the new End User License Agreement

Information on the Diablo III Account Ban or Suspension, and how to appeal the decision.

How to resolve this issue when installing or updating a game

Information on banned game accounts.

If you're seeing this message, check your email for details about the violation and a link to information on the appeals process.

How to appeal an account action.

Troubleshooting for issues loading the BattleTag or Real ID friend list