Where to get assistance with Blizzard APIs

Rules for player-made names in World of Warcraft and how to report a bad name

How to report a player or guild for doing or saying something inappropriate in Warcraft Rumble.

How to report inappropriate language or names in Diablo IV.

If you encounter a bug in one of our games, please report it to us.

How to identify and report suspicious communications received by mail, text, or in-game chat.

How to report another player that is using an offensive or inappropriate BattleTag

Information on how to report forum posts

How to report a bug in Diablo II: Resurrected

Information about cross-faction communication in World of Warcraft