Please help me

you know the way you can copy a dvd or a cd on a computer, can you copy a playstation 2 game on a computer and if so do you do it by using the dvd-rw or do you have to get someother type of hardware to be able to do it, and what type of disc would you put it on (like you have a DVD-RW disc),thanks

I just always wondered how people who sell pirated games made them.