We offer the option to link a PlayStation, Xbox Live, Steam, and Battle.net account to your Activision/Call of Duty account. One of the benefits of linked accounts is the ability to log in to an Activision/Call of Duty account with one of your linked first-party platform accounts. For example, suppose you forgot the password to your Activision/Call of Duty account or no longer have access to the email address associated with the account. In this case, you can log in to your Activision/Call of Duty account using the credentials for a linked PlayStation, Xbox Live, Steam, or Battle.net account to update your password or change your email address. This service is especially useful if your Activision/Call of Duty account password gets changed without your knowledge.

Please note: You may also link Nintendo and social media accounts to an Activision/Call of Duty account. However, logging in with these accounts is currently not supported.