Things You'll Need
Instructions
Plug in your keyboard and/or mouse into the USB sockets found on the front and back of the console.
Insert a disc that allows keyboards or mouses to be used in the game. Once you close the disc tray, the console should start the disc automatically.
Go the options screen of the loaded game and set your controller type to allow the keyboard and mouse. Most games only allow the keyboard, but allow you to use both the keyboard and controller.