How can 2 people use 1 computer, what will i need?

Question

How can 2 people use 1 computer, what will i need?

Answer 1

Um... well, first of all one person is going to have to use it, then (refer to the clowns in the clown car) some one else is going to have to simultanesously use it. Or maybe you should just create user accounts (go to control panel-->User accounts)...also you will need a computer. Oh yeah if your using a mac, same thing.  

Answer 2

2 different acounts

Answer 3

Set up two different user accounts.