PSX on my PC?

[johnbob1]

I'd like to backup my PSX games to play on my PC. I'm not too sure how to do this can anyone help?
Do I convert them to iso images/Roms (do I need a specific emulator)?
Also do I need to apply any form of patch?

Sorry about all the questions and thanks in advance

[LeonC]

You need ePSXe, its an emulator.

[snake2]

use ePSXe to play the games right off of the cd or you could use cdrwin to save the games as images on your pc