How to report harassment taking place within Blizzard chat.
How to report a player for cheating in World of Warcraft
How to report a player who isn't participating in a battleground.
Reporting another player that is using an offensive or inappropriate BattleTag
How to block communication from another player in the Blizzard Battle.net Desktop App.
General information about the capabilities of Parental Control reporting.
Reporting an Exploit or Hack
Rules for player-made names in World of Warcraft and how to report a bad name
How to report a player for Zone/Area disruption.
Players are reporting that they are not receiving credit for killing Horde players for quest "Call to Arms: Vol'dun".