This document defines and describes common computer hardware components and peripherals. It explains that a power supply provides power to a computer, a keyboard allows text input, and a monitor displays messages. A mouse is a pointing device used to select icons, and speakers convert electrical signals to audible sound. A microphone records sound, a webcam transmits video over the internet, and a flash drive functions as portable storage that plugs into USB ports.

2. Outside of a Computer Workstation Power Supply Speakers Keyboard Mouse USB connections Monitor Network/ Modem connection

3. Power Supply