This article explains the process of speaking to a Game Master (GM).
How to update your BattleTag.
Details of classic games patches, where to download them, and how to install the latest updates for classic games.
How to ignore another player in classic Blizzard games
Information about common payment issues and troubleshooting steps
Troubleshooting steps for connection problems with Classic Games.
Recovering a Blizzard Account when the email address has been forgotten
Troubleshooting steps for Diablo II performance issues.
World of Warcraft does not support 32-bit operating systems.