Is there a way to keep a computer game saved to the computer?

My friend has a CD-ROM of the Sims. He let me borrow them awhile back but I had to return them. But it got me wondering, is there a way to keep the game saved to the computer so that I don't have to insert the disc?Is there a way to keep a computer game saved to the computer?
Well you can one of two ways:



1. Copy the files from the disc, onto your computer



2. Burn his CD onto one of your blank CD's.Is there a way to keep a computer game saved to the computer?
What you are looking for is referred to as a 'crack'. Google the game you are looking for and include the work 'crack' or 'no CD' and you will find what you are looking for.Is there a way to keep a computer game saved to the computer?
Sure,

Copy the files from your friends CD to a New CD and burn it or save the files in your hard disk itself.