Define computer
No PlayStation 3 games do NOT work on the PlayStation 2 system.
No
no
It is possible to use a PlayStation 2 emulator to play PS2 games on your computer. It is only legal to do if you own an original copy of the game.
Afraid not. you can only play it on the Playstation 2
No they do not work in a PS2
NO ... but PS2 games work on PS3 consoles ...
yes
Yes.
Yes they can.
No, you cannot directly play playstation 2 games on a computer. You must use an playstation emulator software to do so. However the performance might not be as good. Here is a link that provides more information. http://www.makeuseof.com/tag/how-to-play-sony-playstation-2-games-on-your-pc/
Unfortunatily, no! Sorry!