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