How to resolve the issue when the mouse cursor is missing
Instructions on deleting the Battle.net Cache.
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.
Steps on how to create a new Administrator Profile.
During technical troubleshooting, it is sometimes necessary to fully uninstall and reinstall the Battle.net desktop app.
How to obtain error logs for Blizzard games
Damaged windows system files can cause a variety of issues playing games, and should be repaired to prevent problems.
How to change the language settings in your Blizzard games
Steps on how to close down background applications and processes.
How to redeem a code for a game, a product, or Blizzard Balance