For security purposes, your session will expire after a period
of inactivity (or if you close your browser), and you'll need to
sign in again.
For your convenience, you can choose to save your email address
and password on this computer. Your password will be saved until
you uncheck the Remember Me box, even if you disconnect from
the Internet, close your browser, or turn off your computer.
Note:
As a safety measure, do not check the Remember Me
box if you're using a public or shared computer.