If you encounter a bug in one of our games, please report it to us.
Reporting an Exploit or Hack
How to report harassment taking place within Blizzard chat.
How to report another player
How to report a player in StarCraft II
How to report harassment in Blizzard Groups
This article explains the process of creating system files
Instructions for troubleshooting your network to allow Blizzard services to work properly.
How the silence penalties work