A computer system is made up of different parts and ... the computer stores programs and information. The mouse is an input device. We click the buttons on the mouse to make choices and give ...

Originally designed to work with the Xerox Alto computer system, it was officially called ... making it one of the most ubiquitous input devices in history.

There is a boring part of every computer introduction class that shows how a computer is made up of input, output, and processing. Maybe it wouldn’t be so boring if the input device was a nunchuck.