What Are The Functions Of Input Devices?

The function of an input device is to communicate information to a computer or other sort of information processing equipment.

Input devices are types of peripheral devices that communicate with processing units.

The most common forms of input device for personal computers are keyboards and mice.

What is the main function of an input device?

In computing, an input device is a piece of computer hardware equipment used to provide data and control signals to an information processing system such as a computer or information appliance. Examples of input devices include keyboards, mouse, scanners, digital cameras, joysticks, and microphones.

What are the functions of input and output devices?

An input device sends information to a computer system for processing, and an output device reproduces or displays the results of that processing. Input devices only allow for input of data to a computer and output devices only receive the output of data from another device.

What are 10 input devices and their functions?

Computer Basics: 10 Examples of Input Devices

  • 10 Examples of Input Devices. Keyboard.
  • Keyboard. Keyboards are the most common type of input device.
  • Mouse. The mouse interacts with a computer through process known as “point and click”.
  • Touchpad. Also known as a trackpad, a touchpad is a common substitute for a computer mouse.
  • Scanner.
  • Digital Camera.
  • Microphone.
  • Joystick.

What are 5 input devices?

Input devices mainly include: keyboard, mouse, camera, scanner, light pen, handwriting input board, game bar, voice input device (microphone), etc.

What are the 10 output devices?

10 Output Devices of Computer And Their Functions

  1. Computer Monitor.
  2. Speakers.
  3. Headphones.
  4. Printers.
  5. Projectors.
  6. Plotters.
  7. Video Cards.
  8. Sound Cards.

What do you mean by input?

Any information or data sent to a computer for processing is considered input. Input or user input is sent to a computer using an input device. The input example (top) shows data being sent from a keyboard to a computer.

Is CPU an input device?

The CPU is the central processing unit of the computer. It is the mastermind or the brain of the device. It contains the RAM, ROM, hard drive and a number of interlinked connections on the motherboard that processes all the information. Hence, the CPU acts as the input, output, and storage of the computer.

What are 5 input and output devices?

Input Devices: Computer related input devices are Keyboard, Mouse, Touchpad, TrackPoint, Scanner, Microphone, Digital Cameras, Barcode reader, Joystick, Webcam, etc. Output Devices: Few examples of output devices are Printers, Projector, Plotters, Monitor, Speakers, Head Phone, etc.

What is output in computer?

Anything that comes out of a computer. Output can be meaningful information or gibberish, and it can appear in a variety of forms — as binary numbers, as characters, as pictures, and as printed pages. Output devices include display screens, loudspeakers, and printers.

What are 3 output devices?

Types of output devices

  • 3D Printer.
  • Braille embosser.
  • Braille reader.
  • Flat panel.
  • GPS.
  • Headphones.
  • Computer Output Microfilm (COM)
  • Monitor.

What is output device give 5 examples?

5 examples of output devices

  1. Speaker – A speaker gives you sound output from your computer.
  2. Monitor – A monitor is the screen on which words, numbers, and graphics can be seem.
  3. Printer – A printer prints whatever is on the monitor onto paper.
  4. Headphones – Headphones give sound output from the computer.

Is a printer an input device?

If a device is putting data into the computer in the form of text, sound, images, button presses etc. then it is an input device, if the device is outputting things from the computer such as sound, movement, printing, images etc., then it is an output device. Therefore it is an input device.