How to report another player

How to submit feedback or report an issue with the matchmaking system

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

How to block communication from another player in Diablo III.

What to do if the account of a friend or family member was compromised.

Information on bad Diablo III console game disc.

The code of conduct for Blizzard Entertainment forums

Information about supported languages on Diablo III for Switch

How to change the language settings in your Blizzard games

For non-supported languages, the Blizzard Data file is available in English.