By
checking this option to Remember Your Password, you are telling our
server to remember your user name and password. This is convenient
for you because, if you're the only person who uses your computer,
you won't have to keep telling us your user name and password. It
would be a very bad idea to choose this option if you're using a
shared computer. Any subsequent user of this machine would be able
to masquerade as you on our service.