Assignment No. 3

Course Code: IT-207

Subject: Computer Literacy

Department of EducationBS (Hons) 2nd Semester

Topic: Input & Output Devices

Submitted to: Ms Sehrish Zaman

Submitted by: Maryam Sultana (016)

Table of ContentsInput & Output Devices 1

Input Devices 1

Keyboard Devices 1,2

Pointing Devices 2

Mouse 2,3

Touchpad 3

Track Point 3

Track ball3,4

Joysticks 4

Touch Screen 4

Graphics table 4

Scanners 4

Microphone 5

Midi Devices 5

Output Devices 5

CRT 5,6

Flat Panel Monitor 6

Ink Jet Printer 7

Laser Printer 7

Sound Output 8

References 8