December 14, 2010 february 15, 2018 allaboutbasic in my last post i have shared about the following job recruitment questions on basic computer technology and internet. It accepts data as input and processes it to provide us with an output, such as information or a physical action. Input and output devices are required for users to communicate with the computer. By using an output device, you can view and get the results of input from a. Copyright 2019 please do not contact me to solicit business. For example, the image shows an inkjet printer, an output device that can make a hard copy of anything shown on the monitor.
Input and output devices of computer in hindi class 4 duration. A monitor your computer screen is a device that displays images or symbols generated by computers. Bios acronym for basic inputoutput system, the builtin software that determines what a computer can do without accessing programs from a disk. The flatpanel display refers to a class of video devices that have reduced volume, weight and power requirement in comparison to the crt. Inputoutputand storage devices ppt free download as powerpoint presentation. Ppt input and output devices powerpoint presentation. View and download powerpoint presentations on input and output devices ppt. Monitor and the printer are the commonly used output devices. Can you give an example of input and output for a computer. Choice and method of use of an input device should contribute positively to usability of the system. But when it comes to know about them and how they work, such devices are categorized as input and output devices. The following is a list of the most common input devices which are nowadays found in a computer system. Mouse keyboard joystick microphone touchpad light pen trackball barcode reader graphic tablet oculus rift virtual beating.
An ebook reader can be a software application for use on a computer such as microsofts free reader. An external device linked to an io module is called peripheral device or peripheral. Dear aspirant, as you know computer is very important section to get a good score for bank exam. Devices input and output unit 4 input output devices. Input and output devices input and output devices input devices input devices are used to get data into. Here you can download file chapter 3 input and output devices. Monitor speaker usbstorage headphones printer graphic plotter lcd projector tv laser bluetooth keyboard input devices include. A desktop computer is made up of three parts as discussed in computer components. These are the devices that transfer sound inputs to the computer. Identify and describe standard and specialized input devices. 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 can be.
Find powerpoint presentations and slides using the power of, find free presentations research about input and output devices ppt. Dec 14, 2010 list of input devices, output devices and both input output devices related to computer. Identify and describe standard and specialized output devices. Aug 27, 2018 as you know computer is very important section to get a good score for bank exam. Fax machine know more about all in detail, click here input output devices. In simple terms, input devices bring information into the computer and output devices bring information out of a computer system. Computer input and output dairne jesperson charles darwin university introduction this presentation aims to. Input devices fundamentals of computer input youtube. A computer system is a mix of electronic hardware and software. Input devices allow your computer to receive instructions and create something, output devices confirm those actions and enjoyuse your creations. Input an input device one that, together with appropriate software, transforms information from the user into data that the computer application can process. 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. Without any input devices, a computer would only be a display device and not allow users to interact with it.
An inputoutput io device is a hardware device that has the ability to accept inputted, outputted or other processed data. Amandeep samra aryans business school aryans business school abs aryans group aryans group of institutes agoi cbse central board of secondary education chairman chandigarh chirag jain computer networks education educational loans iit india information information technology internet it it industry jallandhar jobs kapil sibal network. Computers can take many different types of input, like the keyboard of a computer, the touch pad of a phone, a camera, a microphone, or a gps, but even the sensors on a car, a thermostat, or a drone are. Jan 05, 2017 input devices are used to give data and instructions to the computer. Input, output, and processing school of science and. How do you ever wonder how information gets in your computer and how comes out in a form you can use. Current uses of flatpanel displays include calculators, video games, monitors, laptop computer, graphics display. Microphone gives sound or voice input to the computer.
Presentation on input and output device of computer shama. Difference between input devices and output devices. An input device is any hardware component that allows a user to enter data and instructions into a computer. Input and output devices 1 input and output devices 2 io devices input.
Input devices only allow for input of data to a computer and output devices only receive the output of data from another device. Are the beginning and end of all processes, instructions executed in the machine. Here i am going to share you about list of basic input devices, output devices and both inputoutput devices related to. Keyboard and mouse are the most commonly used input devices. Ppt computer input and output powerpoint presentation. Keyboard keyboard is the most common input device used for entering text data directly into a computer. The input devices translate the information into the form understandable by computer. 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. Combination input and output devices many devices combine input and. Three commonly used output devices are a printer, a monitor and speakers.
Central processing unit carries out the basic operations or. Input an input device one that, together with appropriate software, transforms information from the user into data that the computer. Nov 16, 2019 the best method of determining all of the output devices your computer has is to go through the list above. 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. Jan 12, 2017 a desktop computer is made up of three parts as discussed in computer components. Computer input and output charles darwin university. Output devices are used to display the result or information on the computer. Classification of hardware input devices 1 processing unit 2 storage devices 3 output devices 4. Output devices an output device is any hardware component that conveys information to one or more people. A computer can still work without an output device. 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. Conclusion input and output devices are indispensible components of a personal computer.
Join our community just now to flow with the file chapter 3 input and output devices and make. Central processing unit carries out the basic operations or processes. Io operations are accomplished through external devices that provide a means of exchanging data between external environment and computer. A joystick is an input device consisting of a stick that pivots on a base and reports its angle or direction to the device it is controlling. Monitors and printers are two of the most commonly used output devices used with a computer. Computer input and output 1 computer input and output. Here i am going to share you about list of basic input devices, output devices and both inputoutput devices. Input and output devices by elamin ibrahim on prezi. About input and output devices some examples of input and output devices lesson 2 input and output devices input devices allow us to send information to the computer.
Thats true of every application, from games and the internet to word processing and databases. An input device is any device that provides input to a computer. This document is highly rated by computer science engineering cse students and has been viewed 4714 times. Job interview questions on basic computer technology and internet part2. An example of general output devices are monitors, printers, speakers, and headphones. Chart and diagram slides for powerpoint beautifully designed chart and diagram s for powerpoint with visually stunning graphics and animation effects. These inputoutput devices are also known as peripherals since they enclose the cpu and memory of a computer system. It also can acquire respective media data as input sent to a computer or send computer data to storage media as storage output. Input devices input is any data or instructions entered into the memory of a computer. They are output devices because the information is shown out to you on the screen. An input device captures data and sends it to a computer system. Cbse central board of secondary education chairman chandigarh chirag jain computer networks education educational loans iit india information information technology internet it it industry. Computer architectureinput output organization wikiversity.
Bios acronym for basic input output system, the builtin software that determines what a computer can do without accessing programs from a disk. Keyboard computer monitors computer monitors are output devices. However, youd have no way of determining what the computer is doing. Computer science 1st semester morning personal computers desktop computers. There are dozens of possible input devices, but the two most common ones are a keyboard mouse. It is used to amplify or record the sounds using computers. Input and output devices io devices are hardware elements. Input, output, and processing objectives upon completion of this lesson, you should be able to. Apart from cpucentral processing unit, the other two main components are input and output devices. What is the difference between an input and output device. Latest input and output devices by sarbani bag on prezi. Presentation on input and output devices slideshare. What is the role of input and output devices in computer. Joysticks are often used to control video games, and usually have one or more pushbuttons whose state can also be read by the computer.
Input device captures information and translates it into a form that can be processed and used by other parts of your computer. The monitor displays the video and graphics information generated by the computer through the video card. Output devices monitor the device which displays computer output. 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.
Input devices are used to give data and instructions to the computer. 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. The process of the computer monitor is just whatever you do with the mouse and keyboard is shown on the screen. A computer designed to fit comfortably on top of a. Feb 23, 2017 computer input and output devices fun learning computer for kids duration. List of input devices, output devices and both input output. These devices communicate with cpu to receive the inputs from a user and output the results in some form or the other. In my opinion, i think all the unit of computer component are important and their own role in getting a computer system unit to function. Output devices are used to display information, programs, and instructions from the cpu. Input output device ppt, computer fundamentals, class computer science engineering cse notes edurev is made by best teachers of computer science engineering cse. List of input devices, output devices and both input.
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. Keyboards pointing devices game controllers scanners styluses microphones digital cameras web cams 2. Nov, 2018 an input device sends information to a computer system for processing, and an output device reproduces or displays the results of that processing. You can hang them on walls or wear them on your wrists. In this section you can learn about how the various devices used to facilitate basic pc input and output. Computer input and output devices fun learning computer for kids duration. Input devices download free powerpoint presentation slides. An input device one that, together with appropriate software, transforms information from the user into data that the computer application can process. And finally, there are output devices that take information and convert it into physical output. Input devices are used to input information to computers while output device transmit information to one or more users. Input devices are like raw data entered into the computer then it processes the data and produces outputs that we can understand.
Act as a intermediary between the user and the machine in the process of communication. Slide 3 topics information processing cycle what is input. An external device attaches to the computer by a link to an io module. Identify and describe how input and output devices are. Input devices convert the users action and analog data sound, graphics, pictures into digital electronic signal that can be processed by a computer. Monitors are very similar to televisions but usually display information at a much higher resolution. Without them, a computer would either has to be imbedded in your body or serve as a door stop. Input devices standard computer keyboard computer keyboard keys. An output device is any peripheral that receives data from a computer, usually for display, projection, or physical reproduction. Input devices input devices any peripheral piece of computer hardware equipment used to provide data and control signals to a computer.
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