Troubleshooting steps for error "Game Initialization Failed" when launching a game

Rules for advertising in World of Warcraft and how to report inappropriate advertisement.

Black Screen when starting StarCraft II.

Troubleshooting steps for this StarCraft II error.

Enabling the Command Key + Click combination on Mac systems.

Follow these steps to resolve lockups or crashes in StarCraft II.

Information on bad Diablo III console game disc.

This article explains the process of speaking to a Game Master (GM).

Troubleshooting steps for Diablo II (2000) performance issues

This occurs because your game client does not match the version on our servers.