1. Keyboard:- It is the most common input device that allows the user to input text and other commands.
2. Mouse:- Mouse is used to control the cursor on the computer screen and to select various options.
3. Scanner:- It converts documents or images printed on paper into digital form so that the computer can process them.
4. Microphone:- This device is used to input sound and is useful for voice commands and audio recording.
5. Webcam:- A webcam captures video and images and inputs them into a computer, typically for video calls or live streaming.
6. Joystick:- It is an input device used for gaming, which helps in inputting movements and other commands.
7. Touchscreen:- This is an input device in which the user inputs commands by directly tapping or swiping on the screen.
8. Graphic Tablet:- This device used for art and design allows the user to draw on the screen using a stylus.
9. Biometric Scanner:- This device inputs data via fingerprint, retina scan, or face scan, which is used for security purposes.
10. Gamepad:- This input device used for gaming works similar to a joystick, with various buttons and controls.
What are output devices?
Output devices serve to present data received from a computer to the user. These devices display information processed by a computer in visual, audio, or hard copy form.
10 examples of output devices:-
1. Monitor:- It is a visual output device that displays text, images, and video on a computer screen.
2. Printer:- It prints digital data on paper, such as documents or images, and provides a hard copy.
3. Speaker:- It is an audio output device which helps to listen to the sound produced from the computer, like music, video sound, etc.
4. Headphones:- It is an audio output device that provides sound output individually. It is usually used for video calls, gaming or listening to music.
5. Projector:- This device projects visual information from a computer screen onto a larger screen or wall, especially for showing presentations and movies.
6. Plotter:- This output device prints large-sized graphics or drawings, and is used in engineering and architecture works.
7. LED Display:- This device is used in small or large size digital display boards, like advertising, timing display, etc.
8. Braille Printer:- This is a special type of printer which provides output in Braille script for visually impaired people.
9. Smartboard:- It is an interactive output device that provides visual output on a large screen and is often used for education and presentations.
10. VR Headset:- This device provides the user with a virtual reality experience, where they can interact in a 3D environment.
Role of Input and Output Devices
Both input and output devices play an important role in the operation of a computer system. These devices act as an interface between the computer and the user. Input devices receive data and instructions from the user, while output devices display the data processed by the computer in a form understandable to the user.
Some of the major benefits of using these devices are:-
Intuitive Interface:- Input devices enable users to easily interact with computers.
Better Experience: - Output devices make the information processed by the computer understandable and accessible to users.
Effective Communication:- These devices make data communication between the user and the computer simpler and faster.
conclusion
Input and output devices make a user's interaction with a computer accessible and effective. While input devices allow users to send data or instructions to a computer, output devices display that data in a form understandable to users. Let us clearly explain the uses of both these types of devices and their importance.
