The Input Devices are the hardware that is used to transfer transfers input to the computer. The data can be in the form of text, graphics, sound, and text. So let’s start and know “What is an input device”. Here I am going to share you about list of basic Input Devices, Output devices and Both input-output devices … In my Last Post I have shared about the following Job Recruitment Questions on Basic Computer Technology and Internet…Job Recruitment Questions on Basic Computer Technology and Internet Part-1. Light Pen. The keyboard is a primary device for inputting text by pressing a set of keys. In this whole process, you must have come to know about the importance of input devices. All the keys are neatly mounted in a keyboard connected to the computer system. Output device display data from the memory of the computer. A QWERTY layout keyboard has 6 types of keys. These devices can help us enter data into the computer. Following are the introduction to some popular types of input devices: 1. Nowadays, most of the cameras that are being made are digital cameras like your mobile camera. Super Easy Short Computer Notes To Improve Computer Literacy and Your IT Skills. OMR sheet means the OMR scanner scans the option darkened with a pencil in the answer sheet, that is, it reads the key and then converts that mark into an electrical signal and then stores it in memory. is RAM, Explain Different Types of RAM, What Which is used to do graphic design, text message, etc. Scientific and Industrial Input Devices. are Different Types of Input Devices, Explain A card reader is an input device that is used to read multimedia cards (such as memory cards) and digital camera cards. Android phone is a simple example of a touch screen as a touch screen is available in most android phones. It can easily process different types of data. Provide converted data in binary form (101) to computer memory for processing. Which are used to perform different tasks? A computer works in a very simple way. You can connect a web camera to the computer through the wire or you can also use a wireless web camera. That’s why you need to know about these computer input devices. If you have ever seen the cheque provided by banks, then you must have seen a number printing from the lowest computer, which is written by magnetic ink as you can see in the image below. The keyboard is a major input device of a computer that is most commonly used. It is a pointing input device. The mouse is also a major input device. Due to its shape like a pen, it is very easy to use. Different Types Of Output Devices, What Therefore it is also called a pointing device. I discussed both types of systems at the beginning of the PLC Basics series, make sure to check it out if you haven’t already! It is made up of a stick with a … With the help of which the pointer is controlled on the computer screen. are Dual Devices or Both Input/ Output Devices, What More specialized applications often call for more specialized … These devices are called input and output devices. Copyright © All rights reserved. Digital cameras are equipped with lenses by which the imager (image taker) helps to focus light. A web camera is called a camera that you use for image capture or video conferencing by connecting it to your computer or laptop. There is a ball in it which you can move in a different direction and as you move, the cursor will move on your computer screen. on a … So, let us now tell you about some equipment in detail. Key – Board: In case of small computers called Personal Computers (P.C.’s) and in case of mini-computers operated from a number of terminals, the Key-Board is used as the input device. With the help of a Light pen, you can draw very easily. Input devices accept data and instructions from the user. Output can be text, numeric data, line, polygon, and other objects. This article has been written for you. It is the most common input device used for entering data and information into the computer system. Whenever you would buy something in a shopping mall and go to collect money at the counter, you would have seen that the person sitting on the cash counter read the barcode on your goods from the machine and then the details of that product in his computer automatically. We move it on the screen just like an ordinary pen but it works … For example,  user enters data from keyboard by typing numeric number 5, Input devices  Convert data into binary form [the language of 0 and 1 also called the machine language. Do you know what is an input device and how many types of Input Devices for Computer are there? It is useful for competitive examination. This is the standard input device attached to all computers. The touch screen is called a screen that you control by touching with your finger. The mouse is used to open, close, drag and drop files, icons, software, etc. The Input Devices are the hardware that is used to transfer transfers input to the computer. different types of input devices of computer - keyboard It is also known as the Control column. It is... 2. Output device display data from the memory of the computer. What are the types of input devices? Light Pen: It is also a pointing device. Suggested Videos https://www.toppr.com/.../basics-of-computers/input-and-output-devices 399 Recharge, Best Fully Automatic Washing Machines in India, Things To Know About Language Interpretation During Your Conference. The keyboard has many types of keys to do the job properly. People who work on computers know a lot about them. It is used to store the text written in paper and store it in the computer’s memory. This data can be of any kind such as text, images, commands, etc. It’s a Basic Computer Knowledge that everyone must have. A digital camera is called a camera that captures images or videos in digital format. Machine language   is the only language, a computer can understand directly.]. There are many types of scanners. It is used to select a displayed menu item … The document scanned by it can be saved as an image on the computer. You can also use your finger or stylus pen to control it. So I thought about why to give you information about the input device. Light Pen. Light pen is a pointing device similar to a pen. Which are used a lot? To work with these data, we require different types of devices. 2020 | Techgib, Pradhan Mantri Mudra Loan Yojana: Know all about it, Top Banks currently offering personal loans: SBI Vs HDFC Vs ICICI Vs Axis Bank, Top 5 Web Content Writing Mistakes to Avoid, Tips to Make Nail Polish Packaging Design, Jio Happy New Year Offer – ‘100% Cashback’ on Rs. The keyboard is used to do all the writing tasks on the computer. Now you have come to know about what is the input device. It takes the data with the help of Input devices and with the help of internal devices processes that data according to the instructions given and gives that data to the user with the help of output devices, making it workable. gets added. Output can be text, numeric data, line, polygon, and other objects. Which is used to do graphic design, text message, etc. The Input devices of computer systems are electromagnetic devices which acknowledges information and accept data or set of instruction from outside the world and translate this data into machine meaningful and readable form. A Joystick is an input device with a stick attached to it and is used to control the direction of the device. Closed loop system. A web camera is an input device. You can immediately see the photo or video taken by a digital camera. Which are used to perform different tasks? To work on a computer, some external devices have to be used, so you must know the types of computer input devices. Job Interview Questions on basic Computer Technology and Internet Part-2.

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