How to report a player in StarCraft II
Troubleshooting steps for the error: "account_not_trusted_write_locked"
Information about the error message "You can’t make this purchase because your previous purchase is under review" and troubleshooting steps
Troubleshooting for problems installing or patching the Starcraft II game client
Information on linking your Twitch or YouTube account to your Battle.net account.
What to do if you purchased a product that shortly after went on sale
Information regarding your computer shutting down or restarting while playing games