no currently this is not a feature on facebook
yes with different user names and possibly passwords
Know their user name and their password.Lhen Sarmiento
For any serious website the owners or administrators do not have access to the user passwords. Passwords stored in a proper system will be unrecognizable and virtually impossible to decipher.
no you can not get a guest user on Facebook.
In case of Unix machines, user can create directories with same name but different cases. In this case, user can be redirected to different locations for different URL case.
User's last 6 passwords
They don't NEED them, but it's more secure if they do.
you call it- new facebook user
Facebook user's should use unique passwords and not use the same password for multiple uses. It also helps to adjust your security settings, and keep all your private information private.
You can search for a facebook user via the search bar
it means that he/she is a facebook user ??
User's last 6 passwords