Troubleshooting steps to help you connect to the Blizzard Battle.net desktop app.

Troubleshooting steps to help you connect to Hearthstone

How to receive technical support for problems connecting to Black Ops 4

Information on various types of networks available to the public.

There's a problem with the connection to the Blizzard servers.

Follow these steps to troubleshoot problems with your low-speed or wireless internet connection.

Troubleshooting for Authenticator Error - Please Connect to a Network: Your device is currently not connected to a network. Please try again later.

Troubleshooting steps to resolve error message in World of Warcraft.

Failed to open a required file. Please check your internet connection and try again.

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