The Games service mimics the same games that you could buy on CD-ROM from the store. You don't need a CD to run this service, yet a game may still ask you for one. If it does, you may need to instruct the service to insert or switch to the appropriate CD.

To instruct the service to insert or switch a CD when necessary, press the Ctrl + F(n) keys on your keyboard.

• Note: (n) is the CD number you want to activate, so if you want the service to activate CD number 2, press the Ctrl + F2 keys on your keyboard.

Also you want to make sure that you do not have a CD inserted in your drive while you try to play a game.