To update the email address you use to sign in to HISTORY Vault:
- Sign in with your old email address at history.com/profile/sign-in.
- Click the down arrow next to your name in the top right corner of the screen and select 'Profile' from the menu.
- Enter your new email address and click 'Update Profile.'
- Return to the HISTORY Vault app or website, sign out, and then sign back in using your new email address.