PERIPHERALSPREPARED BY: MASNIZA MUSTAFA

PERIPHERALS

Peripheral Device

External hardware devices attached to the computer are called peripheral devices

There are three types of peripheral devices :• Input devices• Output devices• Storage devices

PERIPHERALSInput devices

Input devices are any electronic device that are connected to a computer and produces input signals.

PERIPHERALSOutput devices

Output is the result of data processing activity when it is presented externally to the system. The output from a computer can be printed or displayed form an output device.

PERIPHERALSStorage devices

Information and documents are stored in a computer storage so that it can be retrieved whenever they are needed.

Hard disk Diskett e CD ROM Thumb drive

PERIPHERALSEXERCISE

Fill in the blank with correct divices

PERIPHERALSEXERCISE

Fill in the blank with the correct word.

1. _____________ is a high speed, high quality non impact printer.

2. __________________ is any type of hardware component that conveys information to one or more people.

3. A _____________ is commonly used as the ‘film’ for digital cameras

4. An LCD monitor also call a _______________ produces harp, flicker free images.

flat panel monitor / memory card / output divices / laser printer