How to block communication from another player in Heroes of the Storm.

Information about removing a Recruit A Friend link in World of Warcraft.

The game cannot log in due to corrupted cache data in the Users/Shared/Blizzard directory, or the directory's permissions are preventing the game from accessing the Users/Shared/Blizzard directory.

Game Masters won't refund or reverse an unwanted auction house purchase or sale.

What to do if you want to swap the names between two of your characters.

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

Instructions to enable vertical sync in applicable games.

Basic information about guild services.

How to reset the World of Warcraft User Interface

Troubleshooting an issue where Malfurion will not allow access to Cenarius in the Emerald Nightmare.