This document defines common computer hardware terms in simple language. It lists 10 items including monitor, CPU, mouse, headphones, printer, projector, keyboard, microphone, laptop and provides a basic definition for each as a display device, the main computer component, a controlling device, listening devices, a printing machine, a film projecting equipment, a computer operating keys, a sound recording device, and a small portable computer.

1. Madison
Computer Words Picture Definition
monitor Computer display device
CPU Main part of computer
mouse Computer controlling device
headphones A pair of listening devices
printer
A machine for printing computer
data
Projector Equipment for projecting film
keyboard A set of keys that operate a
computer
microphone Used for recording sounds
laptop Small portable computer