How does one log in and log out of this site?
If you’re currently signed into an account, click the Settings icon (looks like a gear) in the upper right corner of the screen.
From the menu that appears, click Sign Out. You’ll then be taken back to the Welcome Back screen.
If you don’t automatically see the option to enter your email and password, click the Sign In option at the top of the screen, and you can then enter your email and password.