What to do if the website returns "Connection Error" when adding a phone number

Troubleshooting steps for communication and transmission errors.

Information on job applications

Troubleshooting steps for the Battle.net desktop app getting stuck on Starting...

Information on moving Blizzard games to a different hard drive

How to resolve this error in Call of Duty: Modern Warfare

Information on how to contact Blizzard Entertainment for any accessibility concerns with our games, support or products.

Instructions on how and where to download our games

Information about Blizzard games and Linux

Information on the Blizzard Voice Chat feature.