Input Devices and their types in 2022?

many of you may know What is input devices but there are many for whom this term is completely new. Here I am talking about some external parts of the computer. These are some such parts of computers, that help us give and extract data.

Everyone is using Laptops and Desktops these days. In this digital world, it has become impossible to do any work without a computer. You must know that many devices are used in laptops and Desktops.

With which you can easily operate and control the computer. One of them is the Input Device which has made our work very easy. So in today’s article let’s know from the bed What is Input Device?

20 Examples of Input Devices

As we know, whatever hardware device we give instructions to the computer is called an Input Device. We have taken the example of the first of these devices, the keyboard and mouse as an example of an Input Device, however, with 20 examples of input devices, there are many other devices which are available in today’s modern technology, from which we can input data into the computer. feeds the Here are some examples of input devices:

  1. keyboard
  2. Mouse
  3. scanner
  4. digital camera
  5. graphics tablet
  6. barcode reader
  7. touch screen
  8. touchpad
  9. webcam
  10. microphone
  11. biometrics
  12. card reader
  13. Joystick
  14. Light Pen
  15. Optical Character Recognition
  16. gamepad
  17. Light Gun
  18. OMR
  19. magnetic card reader
  20. MICR

What is an input device?

An input Device is an electronic device through which we can enter data into the device. It is a part of the computer. Any device through which we input anything into a computer or personal computer is called an input device.

some examples are a KeyboardMouse scanner, microphone, and light pen. With all these input devices, we do some input inside the computer.

It is hardware through which we interact with the computer and control it. Like selecting different icons from the mouse, and selecting an option. We do text input through the same keyboard and operate the laptop with the arrow key.With its help, we can get all the work done from the computer. It connects the human world to the computer world. With their help, we give instructions to the computer, and the computer understands the instruction and takes some action. Now below are examples of Input Devices, let’s understand them well.

Definition of Input Device

Input devices are such electronic hardware devices, which are used to input data. That is, by which figures, words or any kind of instructions are sent to the memory. such device Input Device is called,

Input Device Types

Now let us know what are the types of Input Devices. Basically, Devices are divided into two categories.

1. Manual Input Device

Instructions are given manually to the computer through the Manual Input Device. For example, if you have to type text, numbers or any type of character on the computer. Then for this, you have to press the keyboard button with the help of your finger.

2. Direct Input Device

External help is not required much to instruct the computer through the Direct Input Device. Data is directly input into the computer through these devices. like; Barcode Scanners, Optical Mark Readers, Biometric Scanners etc.

computer input device names with examples

Let us now know about some examples of computer input devices.

MousetrackballBiometric Scanner
scannertouch screenOMR reader
Joystickdigital camerasOCR Reader

Input Device Name List

Now let’s know about all these one by one.


It is the most important Input device. With the help of this, we can do all the computer writing work. It is one of the most used devices. With its help, we can write anything. What you are reading now has also been written from his keyboard.

We use it for sending emails, sending messages, online transfers, online shopping and other works. In all these works, we need a keyboard.


It is also known as a pointing device and Cursor Moving Device. A mouse can have 2 or 3 buttons. Like Left, Right and Middle buttons (Left key, Right key, Middle key Roller).

using this mouse computer The importance of Graphical User Interface has increased. The mouse is placed on the Flat Surface or on the Mouse Pad. It is used to control the cursor.

left key

Some icons on the computer screen are used to select and open files and folders. When pressing the Left Key once, it is called Left Click.

right key

Pressing the Right Key opens the Sub Menu in the screen. The process of pressing the Right Key is called Right Click.

middle button

The screen is used to scroll up and down. Also called Scroll Button.


The joystick is an input device. Works like a trackball. There are two balls in it. A stick is attached with the balls so that the ball can be easily rotated. It is used in playing video games, CAD Design and simulator training etc.

When we move it to the left, it moves to the right from the inside. The upper ball is used for Direction and the inner ball moves in the socket.

Light pen

Its shape is like a pen. It is a Printing device and Pointing Device. With its help, writing can be done on the computer screen. Image can be made, bar code can be read.

Photocell and optical system are present inside the small tube of this pen.


Using the scanner, written documents and photographs can be converted into digital images and kept safe in the memory. Documents can also be scanned and stored in the computer through the scanner.

Processing can also be done by a computer on these digital images. Processing means you can edit the scanned document.


It is also an Input Device. Stores the sounds by converting them into digital form. Like you use Audio Recorder and Voice Recorder.

Their application is very much, these microphones have a lot of contribution in making video recording, movies. Receives sound, converts it into a digital signal and also outputs it through the speaker.

Touch Screen

The touch Screen Is An Input Device. With The Help Of Which The User Runs The Computer Through His Fingers. Touchscreen Device Like Smartphones, tablets and Many ATMs Are Also Touchscreen. 

The Device Which Has Touchscreen Does Not Require Keyboard, Mouse. The User Gives Instructions To The Computer Only With The Help Of His Fingers. 

Is the OCR reader an input device?

Yes OCR reader is an input device.

Which device is a light pen?

A light pen is an input device with the help of which you can draw anything on the computer screen.

What is an input device called in Hindi?

The input device is called Nivesh Yantra

Light Pen Can Be A Device?

Light Pen Is An Input Device With The Help Of Which You Can Draw Anything On The Computer Screen.

What Is The Difference Between Input And Output Devices?

Through The Input Device, We Give Instructions To The Computer And Through The Output Device, The Computer Processes The Instructions Given By Us And Shows The Result As A Result.

Which Device Is A Touch Screen?

The touch Screen Is An Input Device With The Help Of Which We Can Use Our Fingers To Operate The Computer.

Track Ball (Track Ball)

Trackball Is A Pointing Device Just Like A Mouse. But There Is No Need To Move It Like A Mouse. There Is A Raised Ball In The Middle Of The Trackball Around Which The Pointer Rotates By Rotating The Finger. 

Trackball Occupies Less Space Than Mouse. And There Is No Need Of A Flat Place To Use It. The Trackball Fits Inside A Box. It Is Mostly Used In Portable Laptops And Tablets, Notebooks. 

Game Pad

A game Pad Is Also An Input Device Which Is Used To Play Games In Computer. It Is Operated By Holding It With Both The Hands. There Is A Joystick In The Middle Of It And There Are Some Buttons On Both Sides By Which The Game Is Controlled. 

Digital Camera (Digital Camera)

A digital Camera Is Also An Input Device That Captures Any Picture And Stores It In Its Memory. You Can Transfer The Picture Stored In The Digital Camera To The Computer Through The USB Cable. 

Bar Code Reader – BRC (Bar Code Reader)

Bar Code Reader Is Used To Read Any Bar Code. With Its Help, The Bar Code Is Scanned So That It Reads All The Information Hidden In The Barcode.

Magnetic Ink Character Recognition

MICR Is Used In Banks, With The Help Of MICR, It Is Used To Identify The Letters Hidden In Magnetic Ink. MICR Machines Are Very Fast And There Is Almost No Chance Of Error In Them.

what did you learn today?

I tried that What is an Input Device? And how many types are there? I can give you their information in very simple language. This information was necessary because the world is changing, and new technology is coming every day.

In future, input devices will be with modern technology like keyboards have now become laser and people have started wearing the mouse in their hands. You can move the cursor with your finger. If there is a mistake in understanding something, do let us know.

Hope you liked this article, how did you like it, you must tell by commenting below. If you want to ask any questions now, then definitely write in the comment box below. If you want to give any other suggestions, do give them.