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
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.
Added game card but no game time on account
Troubleshooting steps for disconnection issues in World of Warcraft.
Troubleshooting steps for latency issues in World of Warcraft
Video cards that are officially supported for use with Overwatch.
Troubleshooting steps for performance-related problems.
How to get the in-game bonuses through the Recruit a Friend program.
Troubleshooting steps for connection problems