During technical troubleshooting, it is sometimes necessary to fully uninstall and reinstall the Battle.net desktop app.

We're having trouble starting the Battle.net desktop app. Please try again. If the problem persists, try restarting your computer.

How to sign up for promotional emails from Blizzard.

Information about why skins and other cosmetic items might be missing in the Overwatch 2 beta

The client you are using to log in to the game is out of date or there is a mismatch between the client and server versions

Information about an issue preventing purchasing Diablo IV for PC if the Battle.net account already owns the game on console

How to block communication from another player in the Battle.net Desktop App.

Customer service cannot assist with beta access, but you can sign up for individual game betas on the game website when the beta signup is available

What to do if your game doesn't launch after clicking Play.

During technical troubleshooting, it is sometimes necessary to fully uninstall and reinstall a game.