How do make my simms 3 will play on my computer?

How can I play rollercoastertycoon2 if its on my computer but I dont have a disc?

how to download sims 3 on the computer and if you now me im from 4evasistas from youtube p.s im also singinstars little bro f...

how to play pirates of the caribbean game on computer?give instructions on how to use keys in playing the game.

I just got guitar hero 3 for my computer today because its my b day and I got it pluged in and the disk in and it whent throu...

does anyone know if the ps3 version of call of duty 3 has splitscreen online play?

I really need to know this before I go and buy the game, cause I don't want to go get it and not be able to play it.

Okay I have A Playstation 3 and when you play a movie its green. Can anyone tell me why.

Dose playing chess make you smarter I herd that evrey time you play it your iq goes up by .5 or somethin is that true?

Here is my situation. I went out and bought the game for $50. I needed an updated video card thing so I had to wait to play t...

I really like the sims exept I dont have any gaming consoles so I have nothing to play it on. Is there any sites you know of ...