In this tutorial, we learn how to use your Mac screen as a gaming display. First, you will need to plug a USB cable into your computer that also has a source to place in a cable to your television. After you have connected these, the program will start automatically. To change this to view on your computer, change the controls to go onto your computer instead of the television. Now, turn on your game console and you will hear the start up noise on your computer, then see the game load onto your console. Now, you will be able to play games on your computer and enjoy!