Please enable JavaScript.
Coggle requires JavaScript to display documents.
Ch.15 Computer System - Coggle Diagram
Ch.15 Computer System
Classification of computer
Personal Computer
Type of personal computer
Desktop Computer
A single-user computer system which can be placed on a desk
Widely used in homes, offices and schools
Most desktop computers consist of serveral expansion slots for adding expansion cards
Type of Expansion card
Sound Card
TV turner card
Graphic Card
Network interface card
A typical desktop computer also includes different types of ports for connecting external device
A workstation is a powerful desktop computer for specialists including engineers, computer graphic desingners and financial traders
characteristics of a workstation
High storage capacity hard disk
Accelerated display card
More memory
Faster CPU
High resolution monitor
Notebook computer
Definition
Also known as a laptop computer
A small and lightweight personal computer
Designed for people on the move
Handheld computers
Another Name
Palm
personal digital assistant (PDA)
Definition
A pocket-sized device that keep track of appointments and other business information
Definition
Single User computer which can function on its own
it is capable of handing data input, process, storage and output
Mainframe Computer
Super Computer