What does "Remember my username & password and log me in automatically!" Mean? When you sign in, your browser can "remember" this information. Check the box and you won't have to sign in each time you come back. Should I check it or not? If you use a shared computer (in a library, Internet cafe, university, airport or other common area) DO NOT check the "Remember my username & password and log me in automatically!" checkbox What if I change my mind? You can sign in again and choose whether your browser "remembers" or not.