Manage account How to change your account settings Nionso All articles and threads Na Angele Change the primary email address on your Mozilla account Manage the devices linked to your Mozilla account Secure your Mozilla account with two-step authentication Mozilla account - Managing account data Add a secondary email address to Mozilla accounts Manage your Mozilla account newsletter and email preferences Avoid getting locked out of your Mozilla account How do I delete my Mozilla account? Delete sync data from Firefox by signing out of your Mozilla account