How to troubleshoot login problems with the Error Code 7

What to do if you get the a Direct Draw Error when attempting to launch Diablo I.

How to resolve the error message "We can’t process this code at this time"

Troubleshooting for Diablo IV Error Code 315305

How to troubleshoot connection issues between Battle.net and Steam

Troubleshooting for Overwatch Error: Unable to Patch (Xbox)

How to resolve an Internal Mail Error when looting mail.

This message is displayed when no Overwatch license is on an account. Ensure you are logging into the correct Battle.net account.

What to do when you are unable to complete a payment and you haven't received any error during your purchase attempt

Information regarding steps you can take if your email address is already in use on an account.