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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