How to report another player
Reporting another player that is using an offensive or inappropriate BattleTag
How to report a player in StarCraft II
If you encounter a bug in one of our games, please report it to us.
How to block communication from another player in StarCraft II.
How to report a player for cheating in StarCraft II
Troubleshooting steps for "Waiting on Another Installation or Update" error when trying to update a game.
How to move a game account to a different Blizzard account
Blizzard's stance on inappropriate behavior.