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How many parts of a computer system? ||

:Main Parts of Computer:

As you computer can not work with main tool. it need some device to be operate. without these device computer can not work properly. every computer wants these device to be operate.
These device describe below.


Keyboard:- Keyboard is the most useful device for computer system. it helps to enter data in computer. it gives instruction to computer.
Main Parts of a computer system learn with full details.
Also read about keyboard:What is keyboard with full guide?
Mouse:- Mouse is use for input data by sending a signal to computer, based on hovering the cursor and selecting left mouse button. Left mouse works as an Enter button. Right mouse works for pop up a window of choices. Scrolling wheel of a mouse is used to move the screen up or down.
Main Parts of a computer system learn with full details.
Also read about keyboard:What is mouse read with full details?

CPU(Central processing Unit):- CPU is the main Processing device. It process Mathematical and logical operation automatically. it is known as Brain of a computer. It have three parts for data processing.
Main Parts of a computer system learn with full details.
Central processing unit

  1. Arithmetical logical unit
  2. Control unit
  3. Memory Unit

ALU (Arithmetical logical Unit):- It performs arithmetic and logical operations simultaneously.
CU(Control Unit):- It Control handles all processor control signal. it directs all input and output flow.
MU(Memory Unit):- Memory Unit is a collection of storage cells together with associated circuits needed to transfer information in and out of storage.

Also read about CPU: What is CPU read with full guide?

Monitor:-Monitor is the main output device for computer system. it forms image form tins dots. these dots known as pixels that make an arrangement in the form of a rectangular form.

UPS:-An uninterruptible power supply (UPS) is a device that allows a computer to keep running for at least a short time when the primary power source is lost. It also provides protection from power cut off.


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