Functionality Of Computers

Functionality of computers

Complete knowledge of the functioning of the computer.

Complete knowledge of the functioning of the computer: A computer is a complex machine made up of various devices and instructions. But the more complex computer structure is, the easier is the functionality of the computer.

In this lesson, we will give you complete information about the working of the computer. By understanding, you will know how a computer works - How does a computer work?

The function of computer - Functionality of computers.

All types of computers complete their work with a particular function and their way of working remains the same in all computers. The computer performs three basic tasks to complete any task.

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1. Input
2. Process
3. Output

Below is a flow chart of the working of the computer. By understanding this, you can understand the basic functionality of a computer.

How To Computer Works?-Functionality of computers

A flow chart showing computer functionality

Taking input

The computer cannot do any work on its own. He first takes the input from the user. After that, we move to the next step based on Input. Now wondering what is the input?

Input is instructions or data related to a task. Input by Input Devices like Keyboard, Mouse, Scanner, Light Pen, etc.

Data processing

After taking Input, the computer stores Input data in Computer Memory. It then follows the instructions given by the user. The computer does this work very fast.

During processing, the computer checks the input data to follow the given instructions and converts them into information. Which is called the result.

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Output

After processing the data, the computer gives the result. This result is called Output. To show computer results resorts to Output Devices.

The most prominent of output devices are Monitor or Display. Above is the Output Show. Apart from these, Printers, Speaker is also other major output devices.

What Have You Learned?

In this Lesson, we have given you complete information about the working of the computer. You know how computers work. The computer performs its work in three stages. First, taking input, second, processing, and third, giving output. We hope that this Lesson will prove useful to you.