How to block communication from another player in World of Warcraft.
Information about using pre-paid credit cards for Blizzard purchases
How to claim or transfer the guild leadership in World of Warcraft.
What to do if you haven't received your Recruit a Friend rewards in World of Warcraft
Security software which can be used to resolve virus and malware infections.
Reasons why items purchased in the Battle.net or in-game Shop may not show in the game
During technical troubleshooting, it is sometimes necessary to fully uninstall and reinstall a game.
Troubleshooting steps for earning League Tokens
What to do if your character cannot queue for random dungeons in the Dungeon Finder
Information on linking your Twitch or YouTube account to your Battle.net account.