How to report a bug in Diablo III
If you encounter a bug in one of our games, please report it to us.
General information about the capabilities of Parental Control reporting.
How to report harassment taking place within Blizzard chat.
Reporting another player that is using an offensive or inappropriate BattleTag
This article explains the process of speaking to a customer support representative.
How the silence penalties work
How to block communication from another player in the Blizzard Battle.net Desktop App.
If your antivirus software detects a virus in a Blizzard game folder, the detection will most likely be a false positive.