Select a category from the options below
Account has been hacked or compromised.Account Silenced
How the silence penalties workHow to Unlink Activision Account From Battle.net Account
What to do if you need to unlink your Activision account from your Battle.net account
Explains the level of technical support we offer for all our games.Uninstalling Games with the Battle.net Desktop App
During technical troubleshooting, it is sometimes necessary to fully uninstall and reinstall a game.Uninstalling StarCraft
During technical troubleshooting, you may need to fully uninstall and reinstall a game.
Troubleshooting steps for IGR owners who have partnership with Blizzard on commonly encountered issues.Starcraft II Performance Issues
If you experience crashes, blue or black screens, performance issues, or your computer locks up while playing, follow the steps below to resolve these issues.Troubleshooting Firewall Configuration Issues
Instructions for troubleshooting your network to allow Blizzard services to work properly.