How to use a Battle.net Account?

Making an use of Battle.net Account is really easy. If you've purchased an Account product-type, you've obtained a username with password. To get access to the Account, please follow these steps:

1. Log-in to Battle.net using the received username and password
2. Important! Change the email and password of the account to make it yours
3. The purchased game will be already in your Battle.net Library
4. Launch the game, and... that's it!

The key is not working

If you have activated the key according to the guide but the code appears not to work, please check what type of error message you receive and depending on it follow the appropriate instructions:

• My key is Duplicated / Already used
• My key is Invalid
• My key is region locked / can't be activated in my country
• My key activated a different product
• My key did not activate all of the content