Output devices examples

The Output Devices of Computer System are electromagnetic devices or gadgets that accept or acknowledge data or information from the computer system and translate and convert the data into a human-readable or intelligent form. Generally, the output can be obtained and acquired mainly in two distinct and different ways Softcopy and Hardcopy. At the point when handled data or information is stored in and is given to an output unit then this processed or prepared data or information is displayed to the user in such a way that they can easily read For Example, when the user’s data is displayed or shown on a screen of their monitor this is called softcopy you cannot touch or feel the data or instruction, or information. This data can be text, content, or images. At the point when the user or client receives data in the form of a print out whether it be a text or image, the user can touch the data this is called Types of Output Devices of Computer 1. Computer monitors are considered to be essential Output devices of the computer system. They are likewise called VDU (Visual Display Units) the screens are massive in size, devour more power, and require the part of a room to fit. They seem to be like TV. Computer Screens are primarily used to show the handled outcome and result from computer memory to their screen for clients or users. They deliver results in a type of softcopy. Computer Monitor Monitors have CRT (Cathode Ray Tube) which is utilized to show data or information. CRT...

Computers are used to accomplish many tasks. A basic desktop computer desktop includes the computing unit plus a monitor, keyboard, and mouse. Add even more peripherals to the computer, and the computer will be able to do that many more tasks. But, what are computer peripherals? A computer peripheral, technically speaking, is any device that connects to the computing unit but is not part of the core architecture of the computing unit. The core computing unit consists of the central processing unit ( The monitor is a peripheral The following is a list of computer peripherals. • Mouse • Keyboard • Monitor • RAM • DVD-ROM • Microphone • Webcam • Printer Definition Say you just bought a new computer and, with excitement, you unpack it and set it all up. The first thing you want to do is print out some photographs of the last family party. So it's time to head back to the store to buy a printer. A printer is known as a peripheral device. A computer peripheral is a device that is connected to a computer but is not part of the core computer architecture. The core elements of a computer are the central processing unit, power supply, motherboard and the computer case that contains those three components. Technically speaking, everything else is considered a peripheral device. However, this is a somewhat narrow view, since various other elements are required for a computer to actually function, such as a hard drive and random-access memory (or RAM). Most people use the term peripher...

Output devices are machines that can represent—or output—data that a computer generates. The devices do this using either auditory or visual mechanisms. According to psychology professor Kent L. Norman of the University of Maryland (See Reference 1), the three most common output devices for a computer are monitors, audio outputs and printers. Also known as visual display units, computer monitors allow computers to create temporary visual representations of data. Monitors traditionally produced these visualizations using cathode ray tube, or CRT, technology. This technology uses a vacuum tube to shoot electrons at a screen, which generates colored dots or pixels of phosphorescence. New computer monitor technologies include liquid crystal display or LCD, which creates pixels by applying electrical current to a layer of liquid crystal molecules, and plasma, which creates pixels by applying electrical current to a mixture of noble gases. While most traditional computer monitors have an aspect ratio of 4:3, more modern monitors have an aspect ratio of 16:9, which enables them to support the wide-screen video format. Audio output devices allow computers to produce auditory representations of data such as WAV, MP3 and MIDI files. The most common audio outputs for computers are speakers, which send sound waves outward by vibrating specialized cones. Speakers create these vibrations via electrical stimulation. Other popular audio outputs for computers are headphones, which create v...

Any peripheral that accepts data from a computer and prints, projects, or reproduces it is known as an output device. The output may be audio, video, hard copy – printed paper, etc. Output devices convert the computer data to human understandable form. We give input to the computer using input devices and the computer performs operations on the data and displays the output to the user using the output device. Output Devices The various output devices are: 1. Monitor A computer’s principal output device is a monitor, often known as a Visual Display Unit (VDU). It displays the processed data like text, images, videos, audios, etc. It makes images by arranging microscopic dots in a rectangular pattern, known as pixels. The sharpness of an image is determined by the number of pixels. There are two types of monitor viewing screens: (1) Cathode-Ray Tube (CRT): This type of monitor is based on a cathode ray tube. In which the cathode ray tube generates a beam of electrons with the help of electron guns they strike on the inner surface of phosphorescent of the screen to generate images. The CRT monitor holds millions of phosphorus dotes in three different colors, i.e., red, blue, and green. These dots glow when the beam struck on them and create an image. The main parts of the CRT monitor are the electron gun, fluorescent screen, glass envelope, deflection plate assembly, and base. Characteristics of Monitor: • Resolution pixels: Pixels are the smallest element of any image • Size...

You may have come across the term soft copy and hardcopy. In the article, we will learn what are the soft copy output devices of computer systems with explanation, meaning, examples, and types. The soft copy is a digital form of files and documents which can be saved or stored in internal or external memory storage almost permanently. These soft copies can be transferred or shared from one computer to another via Google drives, email, or just by copying to pen drives, CDs, DVDs, or hard disk drives. They can be easily transferred via Table of Contents • • • • • • • • • • • What is the Soft Copy Output of Computer System? In computer terms, soft copy and hard copy terms are used numerous times. The soft copy can be shared or transferred via email, USB, computer networks, etc. They are far more efficient than hard copy outputs. They are also cheap means of output compared to hard copy output which are physical entities that can be touched and felt. The soft copy is in digital format, which is not physically present, just like The soft copy outputs are very popular due to some of their silent features, making them mode used compared to hard copy outputs. They can be easily handled and stored in the computer’s hard disk or The majority of organizations highly depend on and ask for soft copy output as they are easily manageable and can be reused for further assistance. The hard copy output had security issues related to physical damage and theft or misplacing. On the other hand...

Tip Drives such as a What are the input/output devices of my computer? All computers have a hard drive, as they could not function without it. Today, most computers have a CD-RW or DVD-RW drive, network card, and a sound card (or If you save files to access on other computers or want to copy files from one computer to another, use a USB flash drive. • Older computers used to have a floppy diskette drive and a modem, but both are seldomly used anymore and not found on most computers today. Why does a computer need an input/output device? Without an input-output device, computers would not be able to access data and save data. A computer's To access the Internet, a computer needs to use an input/output device, like a modem or network card. Without either of those, the computer could not connect to or access the Internet. What are I/O device errors? Because most hardware devices do not require input and output communication with the computer, most IO devices are Reasons why you may get an IO device error • • Trying to write to a disc that is not writable. For example, trying to • No more • The file is used by another user or computer program. • Not enough • No physical or virtual connection. • Bad or missing • Failing or bad hardware. What can fix I/O errors? Depending on what device is giving you the I/O error can change how to troubleshoot these errors. If you are not certain what device is giving you the error, follow the general troubleshooting steps. Otherwise, try follo...

Computers and digital devices work by storing and processing information. Processing means to work with or organise and computers use a computer processor or CPU to do this. The computer can only process information that is has been given, or that it has collected. This information is called input . It has been put into the computer system . When the computer has processed the information and carried out the task it sends it back out . We call this information output . When a computer has finished processing input, it is sent back out of the computer ready to be used. Output can be sent to lots of different types of devices, including screens, printers, speakers and headphones. It can also be sent to lights or motors to make things light up or move. Some examples of output include: • Sound coming from a mobile phone speaker • Text appearing on a laptop screen or computer monitor • Pictures printed from a printer • Video shown on a tablet screen • Movement from a motor when an automatic door opens Some devices are both input and output devices. A tablet touch screen can act as an input device by sending information into the tablet’s computer processor as you press different areas of the screen. It can then display an output like an image or a video on the screen, or play an output sound through speakers or headphones. Find out more about input and output devices by clicking on this interactive graphic.

10 Final Words What is an Input and Output Device? Input and output devices interact with the computer with the outside world: with users or other computers. Input devices allow you to input information into the computer for further storage and processing, and output devices will enable you to receive information from the computer. What is an Input Device? Input devices – peripheral (additional) equipment designed to input information into the computer for further storage and processing. Information entered on the electronic device can be in different formats: numbers, texts, images, sounds. Input devices convert these formats into a digital form perceived by the computer (numerical, text, graphic, audio, and video information). Input device examples: • Scanner • Webcam • Digital camera • Video capture card • Microphone • Digital voice recorder • Modem • Disk • Keyboard What is an Output Device? Output devices are technical computer hardware that allows you to display digital information in a human-readable form. The main output devices are a Output device examples: • Monitor (display) • Projector • Printer • Graph plotter • Optical drive with disc labeling function • LEDs (on the system unit or notebook, e.g., informing about reading/writing the disk) • Built-in loudspeaker • Speakers • Headphones • Game joystick (vibrates when encountering an obstacle) Why is a Scanner an Input Device and Not an Output? A scanner is an input device, which means that it is a piece of hard...

You may have come across the term soft copy and hardcopy. In the article, we will learn what are the soft copy output devices of computer systems with explanation, meaning, examples, and types. The soft copy is a digital form of files and documents which can be saved or stored in internal or external memory storage almost permanently. These soft copies can be transferred or shared from one computer to another via Google drives, email, or just by copying to pen drives, CDs, DVDs, or hard disk drives. They can be easily transferred via Table of Contents • • • • • • • • • • • What is the Soft Copy Output of Computer System? In computer terms, soft copy and hard copy terms are used numerous times. The soft copy can be shared or transferred via email, USB, computer networks, etc. They are far more efficient than hard copy outputs. They are also cheap means of output compared to hard copy output which are physical entities that can be touched and felt. The soft copy is in digital format, which is not physically present, just like The soft copy outputs are very popular due to some of their silent features, making them mode used compared to hard copy outputs. They can be easily handled and stored in the computer’s hard disk or The majority of organizations highly depend on and ask for soft copy output as they are easily manageable and can be reused for further assistance. The hard copy output had security issues related to physical damage and theft or misplacing. On the other hand...

10 Final Words What is an Input and Output Device? Input and output devices interact with the computer with the outside world: with users or other computers. Input devices allow you to input information into the computer for further storage and processing, and output devices will enable you to receive information from the computer. What is an Input Device? Input devices – peripheral (additional) equipment designed to input information into the computer for further storage and processing. Information entered on the electronic device can be in different formats: numbers, texts, images, sounds. Input devices convert these formats into a digital form perceived by the computer (numerical, text, graphic, audio, and video information). Input device examples: • Scanner • Webcam • Digital camera • Video capture card • Microphone • Digital voice recorder • Modem • Disk • Keyboard What is an Output Device? Output devices are technical computer hardware that allows you to display digital information in a human-readable form. The main output devices are a Output device examples: • Monitor (display) • Projector • Printer • Graph plotter • Optical drive with disc labeling function • LEDs (on the system unit or notebook, e.g., informing about reading/writing the disk) • Built-in loudspeaker • Speakers • Headphones • Game joystick (vibrates when encountering an obstacle) Why is a Scanner an Input Device and Not an Output? A scanner is an input device, which means that it is a piece of hard...