when I put in my e-mail on facebook, it automatically puts the password for me?

[whatsmyname]

so when I type in the first letter of my e-mail address, the cookie thing pops up and so I click on my e-mail address. when I click it, the passwords automatically pops up in the "password" section. when I click on the e-mail cookie, also, it has a yellow background for the blanks. help, please, I dont want other people to log into my account. im using a google chrome browser

[Natheesh]

Go into your browser history and delete your cookies.

[Angeleyes]

Delete your cookies from your browser history.