What Are 10 Input Devices And Their Functions?

What are input devices and their functions?

In computing, an input device is a piece of 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, cameras, joysticks, and microphones..

What is the difference between output and input?

An input is data that a computer receives. An output is data that a computer sends. … An input device is something you connect to a computer that sends information into the computer. An output device is something you connect to a computer that has information sent to it.

What is output device give 5 examples?

Some of the output devices are Visual Display Units (VDU) i.e. a Monitor, Printer, Graphic Output devices, Plotters, Speakers etc….Colored DisplayCRT display monitors.TFT (Thin-film transistor),flat panel.LCD (Liquid Crystal Display)OLED.LED.

Is CPU input or output?

The CPU is the Central Processing Unit and thus is the place where all calculation are completed. In this sense, the CPU is both an input device and output since it is both reading and writing (albeit to memory). In the traditional sense, input devices take external information of some form and deliver it to memory.

What is output device and its types?

Output devices provide data in myriad different forms, some of which include audio, visual, and hard copy media. The devices are usually used for display, projection, or for physical reproduction. Monitors and printers are two of the most commonly-known output devices used with a computer.

Are speakers input or output?

Are speakers/studio monitors input or output devices? When speakers are connected to a computer (laptop, smartphone, etc), the computer outputs information to be received by the speakers. This means that speakers, monitors, and loudspeakers are, by definition, output devices.

What are the 10 input devices?

10 Examples of Input DevicesKeyboard.Mouse.Touchpad.Scanner.Digital Camera.Microphone.Joystick.Graphic Tablet.More items…•

What are the 15 input devices?

Keyboard. Keyboard is the most common and very popular input device which helps to input data to the computer. … Mouse. Mouse is the most popular pointing device. … Joystick. Joystick is also a pointing device, which is used to move the cursor position on a monitor screen. … Light Pen. … Track Ball. … Scanner. … Digitizer. … Microphone.More items…

What three parts of a computer can accept input?

The keyboard, mouse, and modem are input devices.

What are the 20 input devices?

Answer:keyboard.mouse.scanner.joy stick.track ball.light pen.touch screen.microphone.More items…•

What are 5 output devices?

Some output devices are: Monitor. Printer. Speaker….Input and Output DevicesKeyboard.Mouse.Microphone.Bar code reader.Graphics tablet.

What is the difference between software and hardware?

Computer hardware is any physical device used in or with your machine, whereas software is a collection of codes installed onto your computer’s hard drive. …

What are the latest input devices?

PicturesKeyboard.Joystick.Microphone.Touchpad.Light Pen.Trackball.Barcode Reader.Graphic Tablet.More items…

What output means?

Output is defined as the act of producing something, the amount of something that is produced or the process in which something is delivered. An example of output is the electricity produced by a power plant. An example of output is producing 1,000 cases of a product.

What are the two most common input and output devices?

Input: Mouse, keyboard, joystick, GPS, camera, microphone, Light-dependant resistor (LDR), etc. … Output: Speaker, printer, monitor, LEDs, fan, radio transmitter, etc. … Mouse, keyboard, monitor and printer are the most common ones.More items…

Are printers input or output?

Printer is a output device. It takes the input from the user and gives the output in the form of a texted document.

What are 10 output devices and their functions?

Computer Basics: What Is an Output Device? 10 Examples10 Examples of Output Devices. Monitor. Printer. … Monitor. Mode: Visual. … Printer. Mode: Print. … Headphones. Mode: Sound. … Computer Speakers. Mode: Sound. … Projector. Mode: Visual. … GPS (Global Positioning System) Mode: Data. … Sound Card. Mode: Sound.More items…•

What are the importance of input devices?

Today, input devices are important because they are what allows you to interact with and add new information to a computer. For example, if a computer had no input devices, it could run by itself but there would be no way to change its settings, fix errors, or other various user interactions.

What devices are input and output?

For instance, a keyboard or computer mouse is an input device for a computer, while monitors and printers are output devices. Devices for communication between computers, such as modems and network cards, typically perform both input and output operations.