Troubleshooting steps for disconnection issues in World of Warcraft.
Corrupted and damaged game files can create a wide variety of problems and errors.
Out-of-date drivers and operating systems can cause a variety of issues, and are one of the first things to check when a game is having problems.
Information about using pre-paid credit cards for Blizzard purchases
Troubleshooting errors when attempting to redeem a physical 60-day Pre-Paid Game Time Card
How to reset in-game options
How to receive help if you have scratched a code card too hard.
How to reset video card settings.
How to enable maximum download rate
Unable to see World Quest points of interest on the in-game map