If you encounter a bug in one of our games, please report it to us.
How to obtain error logs for Blizzard games
Explains the level of technical support we offer on Blizzard and Activision products.
Troubleshooting for issues loading the BattleTag or Real ID friend list
How to submit feedback about our website or request features
Troubleshooting for unresponsive mouse cursor issues in Starcraft 2
Blizzard's stance on inappropriate behavior in Blizzard games.
Instructions for troubleshooting your network to allow Blizzard services to work properly.