How to attach an Authenticator to your Battle.net account

What to do if your Honor rank in WoW Classic is not updating immediately after resets

Information on how to reset the Knowledge Points of your crafting specialization.

Information about issues with quest progress getting reset after upgrading from the trial version of Diablo III to the full version

Use these steps to repair file permission settings for the game folder and all enclosed files/folders.

What to do if your quest log isn't showing your quests in World of Warcraft

How to troubleshoot the message "The Password You Have Provided Is Incorrect. Please Try Again." when trying to log into Warcraft III or create a LAN game

What to do when the Battle.net Desktop App won't let you stay logged in

What to do if your dragon's customization does not save after applying

What to do if you lost Honor levels in Modern World of Warcraft.