english presentasion (hardware)

7/30/2019 English Presentasion (Hardware)

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ENGLISH PRESENTASION

HARDWARE


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Created by : GROUP 3RINTA P

WIWIN M

FEBY SINTHA A

MIA S

FUJI LESTARI


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Hardware

Is physical equipment of computer system .Hardware have different functions,

but in system of interrelated

and work together .Hardware can work with intructions

that can be understand by hardware .

Hardware can be divided into five categorie


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1 .Input Device

Input device is computer device

that is used to input data into

computer system .Input Device consists of :


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Mouse

It is a device with two buttons anda scroll in between the two buttons .

Used to move the pointer that appear

on the screen . Pointer move becauseof the ball at the bottom of the touch

surface mouse pad.


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Keyboard

Is device to input text

and characters by

depressing buttons


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Scanner

Is devices to scanning of an image .

From this process, image will be

stored on a computer .


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Light Pen

Electronic pointer

used to modify and

to design an imagewith a screen (monitor) .


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Touch pad

Is the device on the usefulness

laptop with mouse .

That is to move the cursor

on the screen.


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Microphone

This device is used to insert sound into

the computer for multimedia applications

to be made.


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Joy stick

Used to control the game and also

connected to a computer

like devices . Can not be used to

control the software .


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Webcam

Webcam is video or image capturingdevices connected to computers or

computer networks .


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2. Process device

Device used to cultivate

And process the data .


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Power supply

Power supplay provide electricity to variou

appliances supplay convert CPU power

generation and supply of electricity remain

to use the computer.


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Memory

Memory is a tool that serves the

data processing and storing

information and instructions .

The greater the capacity of

the memory used, the more data

and commands that can be stored


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Motherboard

Motherboard is a circuit board where vario

interconnected electronic components .

On this motherboard hardware such as

hard drive, ram, processor and otherhardware connected.


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Processor

Processor is a chip that is the main

processing center and control various

computing devices .


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3. Output device

A device that serves as an output device

from the results of an instruction that

has been processed by the CPU .


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Monitor

It is a tool for displaying the results of data

processing typing . In the form of text

and images that are processed in the CPU .


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Printer

Priter is a device that produces output

data print, in the form of text

and pictures / graphics.


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Speaker

Hardware is used to

make a sound .


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Projector

Almost the same as the monitor

for visual / image, but infocus require

another object as a media receiver

signals emitted image processing function

to display the results on the screen / scree


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4. Storage device

A device that serves as a data storage

device and program information

permanently reverted back to

the computer at any time needed .

We can store data without fear

of losing due to lack of electricity.


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Floppy disk

Floppy disk is an additional tool

to save or write to disk or vice versa,

a commonly used measure is

the size 3.5 inches with a size of 1.44 MB .


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Harddisk

Hard disk is a data storage device on

a computer in the long run.

This hard drive is stored or

attached to the cpu then

called an internal hard drive .


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Flashdisk

Actually flash disks and floppy diskshave the same function, just flash disk

typically has a storage capacity fargreater than floppy disks.


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Compact Disk

Storage mediummade of plastic. The

process of storing and

reading data using an

optical system.


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5. PeriferalModem ( Modulator Demodulator )modulator is a device modulates

analog carrier signals digital

information, and also demodulates

such as carrier signals to decode thetransmitted information .


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SoundcardThe sound card isa computer hardware that

is used to make a sound

and voice recording


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Research by :file:TirtaNizer%20%27trs%27%20%20perangkat%20keras%20komputer%20%28hardware%29.htm


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Thank You For Your Attention

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