Input devices input is any data or instructions entered into the memory of a computer. A touchpad or trackpad is a kind of input device that has a limited area wherein you can point, scroll, click and swipe. Input devices keyboard one of the primary input devices used with a computer. Includes teachers powerpoint, activity, worksheet, and plenary.
Input is usually given by clicking the mouse or typing on the keyboard. Input and output devices, input device, output device, input and output devices of computer here, i am going to share about the list of basic input devices, output devices and both inputoutput devices related to computer. The devices which are used to display the results or information are called output devices. It gives a detailed listing of the various types of input devices and the output devise. Following are few of the important output devices which are used in a computer. The chapter has given an introduction to the inputoutput devices. Examples of input devices are keyboard mouse tracker ball touch sensitive pad.
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. But when it comes to know about them and how they work, such devices are categorized as input and output devices. Both of them have different functions yet similar to each. Keyboards pointing devices game controllers scanners styluses microphones digital cameras web cams 2. Ppt input and output devices powerpoint presentation. This is the most common output device connected with the computer to display the processed information. Understanding computer inputs and outputs powerpoint twinkl. Mcq input and output device of computer with answers pdf. They should be able to do this as accurately and quickly as possible, and with the minimum of. Input output devices cathode ray tube printer computing. Difference between input devices and output devices.
An informative powerpoint to introduce pupils to the concept of computer inputs and outputs. Input output devices presentation free download as powerpoint presentation. Powerpoint about the computer system input and output devices. Computer input and output dairne jesperson charles darwin university introduction this presentation aims to. Affordable and search from millions of royalty free images, photos and vectors. Fax machine know more about all in detail, click here input output devices. This pipeline is grey colored and both the start and end of the pipe is slightly bulgy, at one side two rays of input are going in. Click on document chapter 3 input and output devices.
So dear reader i have provided top expected gk questions from input and output device of the computer. Mcqs on input and output devices gk objective question answer exam question answer for the competitive exam of govt jobs. There are dozens of possible input devices, but the two most common ones are a keyboard mouse. Inputoutput analysis at the regional level 4 sr ti trade coefficient, representing the proportion of product i available in region that comes r from region s. Computer input and output charles darwin university. Input output devices free download as powerpoint presentation. Input output devices list with their functions pcguide4u. Keyboards allow a computer user to input letters, numbers, and other symbols into a computer uses an arrangement of buttons or keys. Three commonly used output devices are a printer, a monitor and speakers.
Enter data using input devices computer give us back the results through. When the computer gives the printout, it is the output. Now a day computer is one of the most important fields for every examination. Input and output devices 3 lecture outline output devices visual displays audio output tactile and haptic output input devices discrete event devices continuous event devices combination devices speech input the first part of the lecture will describe a number of output devices that stimulate the. Presentation on input and output device of computer shama. A color monitor can display from 16 to over 1 million different colors. Full lesson for gcse computer science input and output io devices. Ppt input and output devices powerpoint presentation free to download id. The microphone is used for various applications like adding sound to a multimedia presentation or for mixing music. The adobe flash plugin is needed to view this content. Output devices download free powerpoint presentation slides. Touchpad allows to use all the features as you do with a computer mouse trackpoint. Bios acronym for basic input output system, the builtin software that determines what a computer can do without accessing programs from a disk. 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.
These elements of powerpoint illustrate a modern technology diagram layout. Thus, a computer must have a system to receive information from the outside world and must be able to communicate results to the external world. Input and output devices inputs ppt download slideplayer. Input devices download free powerpoint presentation slides. Input output devices allows the addition of devices for input and ppt. The following is a list of the most common input devices which are nowadays found in a computer system. It forms images from tiny dots, called pixels that are arranged in a rectangular form. An input device is any device that provides input to a computer.
The presentation explains the role of these devices and introduces. Output devices an output device is any hardware component that conveys information to one or more people. Input devices convert the users action and analog data sound, graphics, pictures into digital electronic signal that can be processed by a computer. Following are some of the important input devices that are used in a. 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 six degrees of freedom sphere. Magnetic ink card readermicr micr input device is generally used in banks because of a large number of cheques to be processed every day. This document is highly rated by computer science engineering cse students and has been viewed 4718 times. 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. The size of a monitor is measured in inches diagonally across the screen. The website will be updated on a regular basis, technology articles and breaking tech.
Input powerpoint presentation introduction to basic computer. Input output devices allows the addition of devices for input and output purposes via ports on the motherboard or today by usb. Input output devices presentation image scanner computer. This page contains computer hardware seminar and ppt with pdf report. Arithmetic input and logic memory output control io processor figure basic functional units of. Input output process powerpoint templates ipo model ppt. 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 duration. Inputoutput devices alona sorin seminar in computer science 236801 typewriter 9qwerty, christopher sholes 952% q w e r t y u i o p 32% a s d f g h j k l. Ppt input devices powerpoint presentation free to download id. You are just a click to away to get your hands on the best of the collection of input and output devices powerpoint templates slides diagrams. Pointing devices a pointing device, or sometimes called a pointing tool, is a hardware input device that allows the user to. Devices input and output unit 4 input output devices. Input output devices software eltima serial port terminal v. Input and output devices input devices allow us to send information to the computer. Monitors graphic plotter printer monitors monitors, commonly called as visual display unit vdu, are the main output device of a computer. Input devices input devices are used to get data into a system. Input input is any data or instruction that is entered into the computers memory. You can view the output on the monitor or you can print it on a paper using a printer. Sound card plays contents of digitized recordings, speakers attached to sound card. Input output devices stock photos and images 123rf.
Monitor and the printer are the commonly used output devices. A touchpad most commonly found on computer laptops computer brand doesnt matter. This presentation gives all the details about the working of the fundamental input output devices. When i draw using a mouse, it is an input to the computer. Help to teach and explain the difference between inputs and outputs. Following on from lesson 2, this lesson covers common input and output devices, including computer accessibility for disabled users. The inputoutput devices provide this capability to a. Ppt input and output devices powerpoint presentation free to. The template contains 2 slides of infographic segments, shapes, and clipart icons. Input devices pointing devices keyboard optical input devices audio input device video inpu device. The semiconductors have the conductivity which is between the conductors and the insulators.
Input and output devices input and output devices input devices input devices are used to get data into a system. Computer hardware is the physical part of the computer system, the machinery and equipment. A unique feature of the semiconductors is that they are bipolar in nature and in them, the current is transported by the electrons and holes. The keyboard looks very similar to the keyboards of electric typewriters, with some additional keys. Ppt input output devices powerpoint presentation, free. Semiconductors ppt and pdf report free study mafia. Microphone is an input device to input sound that is then stored in digital form. Therefore, it will enhance the visual representation of it concepts. Input output devices software free download input output. Some commonly used inputoutput devices are listed in table below.