What are the input devices of computer system

The input devices of a computer are used to input the user data or information into computers for output results. The common examples are Keyboard, Mouse, Joystick, Trackball, Digital Camera, Scanner, Bar code Reader, OCR, Biometric Sensor, and Microphone.

What are the 10 input devices and 10 output devices?

10 Examples of Input devices: Keyboard. Mouse. Light Pen. Optical/magnetic Scanner. Touch Screen. Microphone for voice as input. Track Ball. …
10 Examples of Output Devices: Monitor. Printer. Audio Speakers. Headphones. Projector. GPS. Sound Card.

What are the 20 input devices?

keyboard.
mouse.
scanner.
joy stick.
track ball.
light pen.
touch screen.
microphone.

What are the different input and output devices?

There are three different types of peripherals: Input, used to interact with, or send data to the computer (mouse, keyboards, etc.) Output, which provides output to the user from the computer (monitors, printers, etc.) Storage, which stores data processed by the computer (hard drives, flash drives, etc.)

What are the 10 examples of input devices?

Keyboard.
Mouse.
Touchpad.
Scanner.
Digital Camera.
Microphone.
Joystick.
Graphic Tablet.

What is input device for Class 3?

Input devices – With respect to class 3 computer lessons, an input device is used to feed data to the computer system. The data is then used for processing. These data are then sent to the Central Processing Unit for processing.

What are five output devices?

Examples include monitors, printers, speakers, headphones, projectors, GPS devices, sound cards, video cards, optical mark readers, and braille readers. Some of the output devices are Visual Display Units (VDU) i.e. a Monitor, Printer graphic Output devices, Plotters, Speakers etc.

What are the 30 input devices?

Keyboard.
Mouse.
Joy Stick.
Light pen.
Track Ball.
Scanner.
Graphic Tablet.
Microphone.

What are four input devices?

► The four input devices are: mouse, keyboard, joystick, gamepad.

What are 15 input devices of computer?

The most important computer input devices are keyboard, mouse, light pen, scanner, punch card reader, gamepad, graphics tablet, webcam, MICR, OCR, and OMR.

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How many input devices are there?

22 36 Input devices for computers. In computing, an input device is any peripheral (piece of computer hardware equipment) used to provide data and control signals to an information processing system such as a computer or other information appliance.

What are the 10 output device?

Monitor.
Printer.
Headphones.
Computer Speakers.
Projector.
GPS.
Sound Card.
Video Card.

Which is the most common types of computer?

Laptops, hand-held devices, wearable tech, and desktops are the most common computer types today. Desktops are the oldest computers and are used to run a large variety of programs and access the Internet. Laptops are portable versions of desktops that are smaller so they can be carried around with ease.

What are the 20 output device?

Monitor.
Printer.
Headphones.
Computer Speakers.
Projector.
GPS.
Sound card.
Video card.

What are the 5 examples of input devices?

Examples of input devices include keyboards, mouse, scanners, cameras, joysticks, and microphones. Input devices can be categorized based on: modality of input (e.g., mechanical motion, audio, visual, etc.)

What are 8 output devices?

Monitor. The monitor is an example of a visual output device. …
Projector. The projector, as the name suggests, projects the data on a big surface or screen. …
Video Card. Yet another example of visual output devices is a video card. …
GPS. …
Printer. …
Braille Reader. …
Speaker/Headphones. …
Sound Card.

What is input device for Class 11?

Input Unit or Input Devices: The devices which are used to supply the data to the computer are called Input Devices. Examples: keyboard, mouse, joystick, OMR, OR etc. Key Board: It is one of the most important input devices which are used for typing, giving instructions and many other purposes.

What is input Class 4?

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.

What is input device for Class 8?

An input device is any hardware device that sends data to a computer, allowing you to interact with and control the computer. The picture shows a Logitech trackball mouse, an example of an input device.

What are the 2 categories of input devices?

There are many different kinds of input devices. They are split into two categories manual input devices and direct input devices. Manual Input devices: Data is input into the computer by hand. Manual input devices require humans to do most of the work needed to get data into the system.

What are 5 input devices and 5 output devices?

Keyboard.
Mouse.
Microphone.
Bar code reader.
Graphics tablet.

Is webcam input or output?

A webcam captures digital pictures as it is an input device. These images are forwarded to the computer that moves them to a server.

What are the output devices of computer?

Monitor – The main output device of a computer. …
Printer – Used to print information on paper. …
Speaker – Converts digital signals into audible sound waves.
Projector – A device that is used to project video output from the computer onto a wall or screen.

What is computer peripheral devices?

peripheral device, also known as peripheral, computer peripheral, input-output device, or input/output device, any of various devices (including sensors) used to enter information and instructions into a computer for storage or processing and to deliver the processed data to a human operator or, in some cases, a …

What are the 3 common output devices?

According to psychology professor Kent L. Norman of the University of Maryland (See Reference 1), the three most common output devices for a computer are monitors, audio outputs and printers.

What are different types of computer?

Mainframe Computer. It is high capacity and costly computer. …
Super Computer. This category of computer is the fastest and also very expensive. …
Workstation Computer. …
Personal Computer (PC) …
Apple Macintosh (Mac) …
Laptop computer (notebook) …
Tablet and Smartphone.