How can I quit a game ?
Simply hit the joystick and press START at the same time !
How can I search specially a game ?
Simply choose your console and press select button, and here we go !
How shutdown properly the console ?
Just press Start and go in "Quit" and hit Power off !
How can I adjust the settings ?
Yes you can do that ! Just press Start, and navigate with the joystick to change settings.