Hello Learners, this particular day we will learn what are the attributes of computer system?In this post, ns will describe the different functions that the computer systems system.

You are watching: Four main functions of a computer

In an easy language, in this post, we will certainly know how a computer system executes an instruction.

This article is best on the entirety internet.If you read this short article carefully you will know all around the simple functions of computer system.I guaranteed you, after reading this post you will not need to read any kind of other Articles. In fact, ours reader’s satisfied with this blog post.

Table that Contents
What is features of computer system system?
What are the straightforward Functions of computer System?
1. Input attributes of Computer
2. Processing functions of Computer
3. Output features of Computer
4. Storing functions of Computer
FAQ related to Working of Computer
1. What is the working procedure of computer?
2. What room the 5 basic operations the a computer?

What is attributes of computer system?

If we say clearly, climate the way the computer system works. Of exactly how the computer system completes any type of instructions. The means a computer system completes an accuse is referred to as the role of a computer.

Learn - What are the simple Functions the RAM?

What room the an easy Functions of computer System?

There space four simple functions the a computer system system are provided below.

Input Function
Processing Function
Output Function
Storing Function
Suggested video of computer system Functions for better Understanding

Read Basic basic of computer system System

1. Input attributes of Computer

You understand that the computer does not work-related without instruction, if you desire to obtain the computer system to work, then very first of every you have to give some instruction come the computer, only giving instruction to the computer is dubbed input duty of computer.Whatever instruction we give to the computer, the is received by the computer system in the kind of input.Note -A person provides any kind of instruction come the computer through an entry device. A human being cannot enter any kind of data right into a computer without an input device.

In basic language, an input machine is a tool that works to transmit the data sent by people to the computer.There room many varieties of entry devices, yet we are going come tell you about the essential input device, i beg your pardon everyone provides to input data into the computer.

Picture of entry Device

Keyboard - Keyboard is an input machine which is provided by everyone. Girlfriend input text kind data into the computer system through the keyboard.Text data prefer - With key-board you can input alphabet data favor - A, B, Cat, Dog, Name and you can also input number data from key-board like - 1, 2, 999, 452 and also you can likewise input special characters like -
, ( ), , #, *, &, , , ^, % , etc.

Mouse -Mouse is likewise an input and also pointing device. Human being use mouse more than keyboard.The mouse is on the monitor display in the form of a cursor, so the you open up an application on the screen screen and also you give the treatment of opening or closing a folder or record through the mouse.

Scanner - Scanner is likewise an intake device. With the scanner, you get in a tough copy right into the computer system as a soft copy.

Bar code Reader - Bar code reader is additionally an input device. I m sorry reads the bar password of a product and also sees all the information around that product in the computer.

2. Processing functions of Computer

Picture of computer Processor

Processing data is a core duty of the computer system, as soon as the instruction is received by the user, the computer system starts executing that instruction immediately.

This second role of the computer system is called the processing data function.The instruction given to the computer by the user is taken by the Execute computer system CPU, CPU likewise known as computer CPU Processor.As quickly as the accuse is obtained by the user, the CPU beginning the procedure of executing the instruction along with its components.

That indict is mutual by the components of the CPU ( central Processing Unit ).

Computer CPU has three main components.

Memory unitArithmetic and Logic UnitControl unit

1. Memory Unit

As quickly as the data is got by the user, the data is temporarily stored in the storage unit the the computer CPU, after ~ that, the memory unit sends out the data sent out by the user come the arithmetic and logic unit.

This is the only work-related done through the memory unit the the CPU.

2. Arithmetic & reasonable unit

After acquiring the user"s data indigenous the storage unit, the Arithmetic & reasonable unit checks that data even if it is the data is arithmetic or logical.Arithmetic Data way - Data regarded mathematical or calculations is called arithmetic data.Logical Data way - The instructions provided by the user the contain logic are dubbed logical data such as - instruction to play a video by the user or the instruction to open up or close a software application application.When the Arithmetic & reasonable unit gets to recognize what is the form of instruction sent out by the user, then the Arithmetic & logic unit start executing that instruction.

3. Control Unit

The control unit"s project is to follow the instruction given by the user.Simply put, the occupational of the regulate unit is come monitor. The regulate unit constantly checks the materials of the computer system system to view which contents are working and also which components are not.

3. Output functions of Computer

There is a third duty of the computer system, the an outcome that come after handling the instruction offered by the user is called the output duty of the computer.

The form of instruction provided to the computer system by the user, the computer likewise gives the same form of result to the user.For Example

If the user instructs the computer system to include two numbers, the computer system will give an answer to the user"s addition of the two numbers.If the user instructs the computer system system come multiply two numbers, the computer will give an answer to the user come multiply 2 numbers.If the user instructs the computer system to beat music, the computer plays the music.

Note -The user gets the output of his inputted data with the calculation device. Without an calculation device, the user cannot get the output.There space many varieties of calculation devices, however we are going come tell you around some essential output devices, which are supplied in every computer.

Picture of calculation Device

Monitor - The monitor display screen is an calculation device. The monitor display is over there in every computer system system. The monitor is among the key parts that the computer, without it the user cannot obtain the output. The monitor display screen is offered to screen the calculation of the user.

Printer - Printer is also an calculation device. The press prints the softcopy that the computer as a hardcopy. Printer"s task is come print.

Plotter - A plotter is additionally an calculation device. The plotter is additionally like a printer and the job-related of both is come print. The plotter is supplied to publish vector graphics.

Speaker - speaker is likewise an calculation device, i m sorry is offered for listening come a song.

4. Storing attributes of Computer

The fourth duty of the computer system system is to save the calculation of the input do by the user.

The function of save on computer the user"s calculation is dubbed the storing role of the computer.

Even after ~ the output data of the instruction provided by the user comes, the data is stored in the computer RAM and when you conserve that output data, then that data gets conserved permanently in the storage an equipment of the computer.

To define to you, us have defined the computer"s storage an equipment well. If you review it very closely then you will understand.

Picture of storage Device

There room two varieties of storage in the storage unit of a computer system CPU, who names are provided below.

RAM - RAM represents Random access Memory. Any type of data is save on computer in lamb memory just for some time after that, the data gets erased. The data inputted through the user is additionally stored in RAM and even after ~ the calculation comes, the user"s data continues to be stored in ram itself.

Learn - Different varieties of RAMUntil you save the calculation data, your data is keep in the ram memory itself.

ROM - ROM stand for Read only Memory. ROM storage is no for the user"s use, yet the ROM memory is used by the computer system.

Learn - Different varieties of ROM Memory

Note - The user have the right to save his data permanently in the secondary storage of the computer. There are many species of an additional memory, but we will certainly tell you about the important second storage which is in every computer system.

There space two main second storage surname is given below.


HDD - HDD was standing for difficult Disk Drive. This storage maker is in practically every computer system, in this storage you can save any form of your data permanently.

SSD - SSD means Solid State Drives. The is likewise a storage device. This storage maker did not come in the earlier computer systems, but with the computers of the 5th generation, this storage an equipment is obtainable in the market.In SSD likewise you have the right to save any of her data permanently. SSD storage tools are faster than HDD warehouse devices.

FAQ concerned Working of Computer

1. What is the working process of computer?

There are 4 working processes of a computer system, which are provided below.

The computer accepts the intake data native Input tools by the user.The computer system system move the user data to the memory unit the the CPU because that processing.After handling the data, the user it s okay the output, v the calculation device.After obtaining the output, the computer system waits because that the user"s instruction whether to save the output data permanently or delete it.

2. What space the 5 simple operations that a computer?

There room five straightforward operations the a computer system is given below.


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