I have 3 questions.
What is it?
What does it do?
And why is it called FACEBOOK?
Its a networking site.
Lets you find friends from your past, present and add them. You can add video, pictures, applications etc. Unlike myspace, it isnt over-run with lil emos since most people who join are over 18. (I cant be held responsible for the big emos).
Im not sure why its called facebook.
Facebook is a social utility that connects people with friends and others who work, study and live around them. People use Facebook to keep up with friends, upload an unlimited number of photos, share links and videos, and learn more about the people they meet.