Output devices of a computer an output device is any piece of computer hardware equipment used to communicate the results of data processing carried out by an information processing system such as a computer which converts the electronically generated information into. Manual input devices keyboard the most common input device you press keys to input data into the computer the most common type of keyboard is the qwerty keyboard people are familiar with keyboards, so they dont need to be trained skilled typists can work very quickly they are very reliable and cheap many people cannot type and look at the screen at the same time, so typing. The devices which are used to give data and instructions to the computer are called input devices. Therefore, it will enhance the visual representation of it concepts. Computer input and output dairne jesperson charles darwin university introduction this presentation aims to. Output devices download free powerpoint presentation slides. Ppt computer parts powerpoint presentation free to. We will learn about 3d printers, scanners, projectors and more. Input device captures information and translates it into a form that can be processed and used by other parts of your computer. Computer input and output devices fun learning computer for kids. Monitors graphic plotter printer monitors monitors, commonly called as visual display unit vdu, are the main output device of a computer.
Computer is fed with a lot of data to be processed and organised. Input devices to enter data, here mouse, track ball, touch pad and keyboard are used as input. These elements of powerpoint illustrate a modern technology diagram layout. The data that has been processed into a useful form is called output. A worksheet to help children understand the input and output devices of a computer. An output device reverses the process, translating the digitized signals into a.
Input devices an input device is any hardware component that allows you to enter data and instructions onto a computer. Fax machine know more about all in detail, click here input output devices. Three commonly used output devices are a printer, a monitor and speakers. An input device is any device that provides input to a computer. Input output and storage devices ppt free download as powerpoint presentation. Mcq input and output device of computer with answers pdf. Intelligent terminalkeyboard, monitor, memory and processor that can perform. In my last post i have shared about the following job recruitment questions on basic computer technology and internetjob recruitment questions on basic computer technology and internet part1. Here is a powerpoint presentation that the teacher can view. Aug 30, 20 types of input devices keyboard mouse scanner 5. Videos input and output devices oculus rift virtual beating reality headset mblok laser bluetooth keyboard types of output devices the oculus rift creates a 3d environment when playing games.
Discuss in detail how these devices work together to produce information. The following is a list of the most common input devices which are nowadays found in a computer system. Inputoutput devices are required for users to communicate with the computer. Input output devices presentation image scanner computer. Keyboards pointing devices game controllers scanners styluses microphones digital cameras web cams 2. In simple terms, input devices bring information into the computer and output devices bring information out of a computer system. Terminalcombines input and output, usually monitor and keyboard. A free powerpoint ppt presentation displayed as a flash slide show on id. Six widely used input devices are the keyboard, mouse, microphone, scanner, digital camera and pc video camera.
Magnetic ink card readermicr micr input device is generally used in banks because of a large number of cheques to be processed every day. Our new crystalgraphics chart and diagram slides for powerpoint is a collection of over impressively designed datadriven chart and editable diagram s guaranteed to impress any audience. Parts of a computer class iii, iv and v thinking of various. It only processes the information given by the input devices and sends the result to the output devices. Ppt input output devices powerpoint presentation, free. This document is highly rated by computer science engineering cse students and has been viewed 4718 times. You can hang them on walls or wear them on your wrists. Full lesson for gcse computer science input and output io devices. Following are few of the important output devices which are used in a computer. Job interview questions on basic computer technology and internet part2. Input powerpoint presentation introduction to basic computer.
Information that comes from an external source and is. Affordable and search from millions of royalty free images, photos and vectors. Cpu controls all the connected input and output devices. Output is the result we get through output devices. Enter data using input devices computer give us back the results through. Pointing devices a pointing device, or sometimes called a pointing tool, is a hardware input device that allows the user to. Place free phone calls when using a computer to send and also to receive via the. Various types of input devices can be used with the computer depending upon the type of data you want to enter in the computer, e. Input output devices a computer system needs to communicate with its external environment its user. Input devices download free powerpoint presentation slides. Any device has to be connected to the cpu to receive or send information. Input and output devices of computer linkedin slideshare.
The process of entering the data into the computer system. Input devices convert the users action and analog data sound, graphics, pictures into digital electronic signal that can be processed by a computer. An input device is any hardware component that allows a user to enter data and instructions into a computer. Parts of a computer class iii, iv and v thinking of. Using a computer may seem an easy task because of the tools that are attacked with the device and helps in managing the system properly. Display devices that are touched with the finger to select commands or otherwise provide input to the computer common on portable computers, smartphones, and other mobile devices multitouch can recognize input from more than one finger at a time table pc. The devices that are used to display the information of the results are known as output devices. A good input device should provide timely, accurate and useful data to the main memory of the computer for processing.
Input devices it is an electromechanical device that can be used to enter data and instructions to the computer. But when it comes to know about them and how they work, such devices are categorized as input and output devices. Jun 11, 2015 computer hardware seminar and ppt with pdf report. Nurizah binti ramli 10d0124 introduction to basic computer elearning for year 1 to year 3. Input input is any data or instruction that is entered into the computers memory.
An input device converts incoming data and instructions into a pattern of electrical signals in binary code that are comprehensible to a digital computer. Ppt input and output powerpoint presentation free to. Output devices projector an output device that can take the display of a computer screen and project a large version of it onto a flat surface. So dear reader i have provided top expected gk questions from input and output device of computer. The template contains 2 slides of infographic segments, shapes, and clipart icons.
Theyll give your presentations a professional, memorable appearance the kind of sophisticated look that todays audiences expect. List of input devices, output devices and both input. Below are some of the previous important questions asked in the public examinations. A computer or laptop keyboard is kind of hardware device that you can use to type data in a computer system. Computer input and output devices questions computer. Few examples of output devices are printers, projector, plotters, monitor, speakers, head phone, etc. Chart and diagram slides for powerpoint beautifully designed chart and diagram s for powerpoint with visually stunning graphics and animation effects.
There are dozens of possible input devices, but the two most common ones are a keyboard mouse. Input output device ppt, computer fundamentals, class computer science engineering cse notes edurev is made by best teachers of computer science engineering cse. Displaying is performed with the help of lcd display and monitor, input output port, they may be serial or usb. Computer input and output devices worksheet twinkl. These scanned images are then used in computer aided design cad, or sent to a d printer to take a 3d printout. Ppt input and output devices powerpoint presentation free to. Computer inputoutput ports and interfaces 1 terms and abbreviations. Today we are going to discuss these devices in detail. Includes teachers powerpoint, activity, worksheet, and plenary. Mcqs on input and output devices gk objective question answer exam question answer for competitive exam of govt jobs. While the devices whose main function is to give instructions and data to the computer are called input devices. Inputoutputand storage devices ppt free download as powerpoint presentation.
Displaying is performed with the help of lcd display and monitor, inputoutput port, they may be serial or usb. A computer receives incoming data, processes them and produces an output. A touchpad most commonly found on computer laptops computer brand doesnt matter. Nurizah binti ramli 10d0124 introduction to basic computer. Some devices are used to input information, while others are to output information from our computers. Input devices an input device is a piece of hardware that is used to enter data into a computer. Microphone is an input device to input sound that is then stored in digital form. Winner of the standing ovation award for best powerpoint templates from presentations magazine. Input and output devices input and output devices input devices input devices are used to.
The inputoutput devices provide this capability to a. Current uses of flatpanel displays include calculators, video games, monitors, laptop computer, graphics display. Following on from lesson 2, this lesson covers common input and output devices, including computer accessibility for disabled users. The flatpanel display refers to a class of video devices that have reduced volume, weight and power requirement in comparison to the crt. This is to help you have a basic idea about input and output devices. Input output devices presentation free download as powerpoint presentation. An output device is any piece of computer hardware equipment used to communicate the results of data processing carried out by an information processing system such as a computer to the outside world.
Input output devices stock photos and images 123rf. Now a day computer is one of the most important field for every examinations. Input devices input is any data or instructions entered into the memory of a computer. Bios acronym for basic inputoutput system, the builtin software that determines what a computer can do without accessing programs from a disk. A touchpad or trackpad is a kind of input device that has a limited area wherein you can point, scroll, click and swipe. It uses hard disk drive, floppyzip drive and cddvd drive as data storage devices. Presentation on input and output device of computer shama. Worlds best powerpoint templates crystalgraphics offers more powerpoint templates than anyone else in the world, with over 4 million to choose from. Jan 05, 2017 the devices which are used to give data and instructions to the computer are called input devices. Input devices are necessary to convert information or data in to a form which can be understood by the computer. The computer will be of no use unless it is able to communicate with the outside world.
Computer input and output devices questions free online test. It forms images from tiny dots, called pixels that are arranged in a rectangular form. Computer hardware is the physical part of the computer system, the machinery and equipment. While we now take a computer mouse for granted, fifteen years ago there was still a debate about what would be the ultimate pointing device. Click on document chapter 3 input and output devices. Latest input and output devices by sarbani bag on prezi.
This page contains computer hardware seminar and ppt with pdf report. Computer input and output devices fun learning computer for kids duration. The microphone is used for various applications like adding sound to a multimedia presentation or for mixing music. Projectors are often used in meetings and presentations so that everyone in the room can view the presentation. Input devices devices which are used for entering the data into the computer. Following are some of the important input devices that are used in a. Touchpad allows to use all the features as you do with a computer mouse trackpoint. Ppt input and output devices powerpoint presentation free to download id.
Nov 27, 2018 input output device based mcq mcqs on input and output devices gk objective question answer exam question answer for competitive exam of govt jobs. Input devices data glovepolhemus a modern attempt to provide the user with more degrees of freedom common in virtual reality applications polyhemus can provide six degrees of freedom rotation and translation head mounted display although primary a display device, it can also track position and orientation like polhemus space ball. Even though having a 2d monitor and add in a 3d stereoscopic, mblok is a bluetooth. Rslogix 5000 v20 external ppt free download as powerpoint presentation. Ppt input and output devices powerpoint presentation.
Computer input and output computer input and output dairne jesperson charles. Output devices an output device is any hardware component that conveys information to one or more people. Difference between input devices and output devices. Input output devices list with their functions pcguide4u. Chapter 4 input and output oakton community college. Input devices pointing devices keyboard optical input devices audio input device video inpu device. Input and output the computer mouse and the keyboard are both hardware devices that allow you to communicate with the computer. Here i am going to share you about list of basic input devices, output devices and both inputoutput devices.