Log in with Blizzard allows third-party sites and apps to extend the Blizzard experience and leverage Blizzard services.

What to do if you want to report the infringement of Blizzard's copyright or you are looking to obtain a license to use Blizzard's intellectual property

The Battle.net Deskop App can't be launched due to an operating system error.

What to do if you have lost the password for the Blizzard Data file.

What to do if you cannot stream Blizzard Games from Steam through GeForce Now.

Exchanging a Blizzard product code for a different product

For non-supported languages, the Blizzard Data file is available in English.

How to download the Blizzard Data file.

Information on using GeForce NOW to play Blizzard games on Game Pass.

What to do if you corrected your country of residence in your account details but still you can't add your phone number to your account