Follow these helpful tips to secure your account.

Information about this Call of Duty error

What to do if you earned Twitch drops in the wrong Battle.net account

Steps to link a Battle.net account to a Humble Bundle account.

A phone number can only be linked to one free game

It is not possible to move Battle.net Balance between accounts.

It is not possible to move a Call of Duty account to another Battle.net account

Information on where to update your Activsion Account Email

What to do if you can't log in through your Facebook account

Information about consolidating Battle.net accounts, and how to play on multiple Battle.net accounts at the same time.