How to submit feedback for particular matchups or units for StarCraft II

How to submit feedback about our website or request features

Submitting suggestions to improve the Battle.net Desktop App

How to submit feedback about forum moderation.

Information on how to contact Blizzard Entertainment for any accessibility concerns with our games, support or products.

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

Information on error "Your friend isn't eligible to receive this"

Information regarding your computer shutting down or restarting while playing games

Information regarding crashes accompanied by a Blue Screen