How do you copy PC games for personal use such as backup discs or internal mulit-player games

Put in the disc in your DVD-rom and then click on the drive and once inside it, press "Ctrl + A" which will select all the items on the disc and then press "Ctrl + C" which will copy all the items and then open the drive/foler where you want to paste the game and press "Ctrl + V", this will paste all the files there. You can use Alcohol or Daemon Tools as well for copying a whole disc to your HDD. Just install the software and follow the instructions and there you have it.It will be one file in MDS or MDF format. You can't open it without using Alcohol or Daemon Tools softwares. Okay?