Downloading PC Games

[hullabaloo12345]

I use a torrent downloading program, where i wish to download some pc games, but i believe there is a process that you need to go throught to be able to actually play the game on your pc, as problems come up with the cd not being in the drive etc.
Would appreciate if anyone could give me a step by step guide to what i need to do to combat these problems?
Thanks

 

[Nodsu]

1. Go to your favourite computer store
2. Buy the game