What to do if your ticket is stuck and you can't remove it
How to see if your Microsoft Account and Battle.net Account have been correctly linked for Game Pass
Recovering a Battle.net Account when the email address has been forgotten
Troubleshooting steps for if you can't claim a gift
What to do if you can't reset your password on the Blizzard website
Troubleshooting steps for issues installing the PTR client
Information on resetting your network devices.