How does one put a computer game stored on hard drive onto a disk?

I am a computer novice. I would like to know how one takes a computer game/program and copies it to a disc.



Also when i do copy it to a disk, how do I install it onto another computer?



May I simply pop in the disk, select the correct drive and then enter install into the RUN command screen?



Will the "auto install" function take over when I pop such a disc into my computer as software from the store does?



I no longer have the original disc so it is imperative that I get the game off of the computer onto a disc in installable form.



Thanks very much to the computer whiz's who help me.How does one put a computer game stored on hard drive onto a disk?
You can make an iso image of a cd, which allows you to use a program like alcohol 120% to make your computer think its a real cd, in a real cdrom.



you can also download the iso images directly offline with bittorrent.