How do you find people on facebook?

I've had myspace for years, but I've just now made a facebook. I know that on myspace if you want to find random people to add, you can either check in groups or browse users. What do you do on facebook to find people to add?|||u type their name on the search engine and it will show u everyone of facebook with the name...u can also look at friends in common with ur other friends who most likely have ur friends|||There is a search bar in facebook at upper right on facebook home page. Write your search term there and search whatever you wanna search.