(Input Unit)

(OCR)

Mouse

Scanner

ComputerComputerPeopleware Hardware

Data

Software

ComputerComputer2.Mouse

(Input Unit)ComputerComputer6 X Y X Y

3.Scanner

(Input Unit)ComputerComputer7

2. Wand Readers (Input Unit)ComputerComputer

4. Bar Code Reader (Input Unit)ComputerComputer

ComputerComputer10 (Speed) (MHz = MegaHertz) Pentium II 450 MHz 450

Software

1. (System Software)

2. (Application Software)ComputerComputer11 () 2. (Application Software)2.2

MS-OfficeAdobe PhotoshopInternet ExplorerProgram ComputerComputer142.2 MS-Office, Lotus, Adobe Photoshop, SPSS, Internet Explorer

(Monitor)

(Projector)

(Audio Output)

(Printer)

ComputerComputer

(Printer) (Ink Jet Printer) ComputerComputer

(Printer) (Laser Printer) Computer Keyboard TrueFalse

Computer -MouseMoniterSpeakerPrinter

Computer 1

Computer 1

Computer

1. (Input Unit) ?TimerABCDComputerComputer

Computer