Computer components

HardwareSoftware

Processor Memory

Input deviceOutput device

Mouse

Data

System software

People

System unit

Computer literacy

Personal computer

Supercomputer

Mainframes

Application software

Operating system

Computer Concept Map

Information

Keyboard

MonitorPrinter

Legend

Subset ofFlow of data/informationRelated to

Microcomputer

© WJ. Revised: 23 Aug 2008