INPUT OUTPUT DEVICES

ByAsma Khalil

COMMUNICATING DEVICES As now a days world is known as the

global village. We can share our ideas through out the world and in this mean computer helps us a lot. With the help of computer we can communicate through out the world. Different input and output devices are attached with the computer for data entry and receiving purpose. Thus these devices helps us in the communication process.

PURPOSE OF THE INPUT OUTPUT DEVICES Input devices:- Input devices are used to enter data in

to the computer for processing. Output devices:- Output devices are used to give the

result to the user after processing the data provided to the computer.

EXAMPLES

Input devices:-• Keyboard• Mouse • Joystick• Scanner Output devices:-• Monitor• Projector• Printer