Information on unlocking the four extra backpack slots in World of Warcraft, and what happens when you remove your authentication features

What to do if you can't send or accept invite for Recruit A Friend in World of Warcraft

What to do if you lose currency when transferring it from a different character

What to do if you want to report the infringement of Blizzard's copyright or you are looking to obtain a license to use Blizzard's intellectual property

Information about Battle.net Desktop App settings and how to toggle Battle.net launch with PC startup

What to do if the Diablo II installer doesn't accept your CD key

If you encounter a bug in one of our games, please report it to us.

Information about World of Warcraft Weekly Quests. Common questions and points of confusion.

Information about changing to the Prime Edition version of StarCraft when you already own Remastered

Information about the Hunter stable slots showing as locked in Classic Progression.