Altering sound options through the operating system.
How to repair a game through the Battle.net Desktop App
Information on how to reset your secret question or answer
Failed to read a required file. Please close all other applications, temporarily deactivate your antivirus software, and try again.
Information about this error when adding a phone number or an Authenticator to a Battle.net account
Please don’t use this to uninstall. Use the Battle.net desktop app game options or the Windows Control Panel instead.