Playing a game on a disc
Insert the disc, and then select the game from the content area.
After you have played a game for the first time it appears in the content area, even after you remove its disc. To delete a game, press the OPTIONS button, and then select [Delete].
Returning to the home screen from a game
Press the PS button. You will return to the home screen without quitting the game. From there, you can do things such as start the (Internet Browser) or send messages.
Select the game from the content area to resume playing it.
You can adjust some settings without quitting the game, such as the controller and headphone volume and the audio that is output from headphones. Press and hold the PS button for at least 1 second, and then select [Adjust Devices] on the screen that is displayed.
Quitting a game
Press and hold the PS button, and then select [Close Application] on the screen that is displayed.