Input devices it is an electromechanical device that can be used to enter data and instructions to the computer. Jan 05, 2017 the devices which are used to give data and instructions to the computer are called input devices. Nurizah binti ramli 10d0124 introduction to basic computer elearning for year 1 to year 3. Input output devices software eltima serial port terminal v. On your mac, choose a different sound output such as headphones or a speaker.
An input device is any device that provides input to a computer. Videos input and output devices oculus rift virtual beating reality headset mblok laser bluetooth keyboard types of output devices the oculus rift creates a 3d environment when playing games. Input devices pointing devices keyboard optical input devices audio input device video inpu device. In an optical system, it uses an array of sensors like a grid on the screen where touch is categorized into the coordinates of the sensors on the grid. Various types of input devices can be used with the computer depending upon the type of data you want to enter in the computer, e. Although the selection and integration of inputoutput devices will generally. Here is a powerpoint presentation that the teacher can view.
Input output devices software free download input output. Enter data using input devices computer give us back the results through. Discuss in detail how these devices work together to produce information. Launch the application audio midi setup by entering the first few letters of its name in a spotlight search and selecting it in the results it should be at the top. If an airplay device is selected for sound output from itunes or from other applications via thirdparty software such as airfoil, deselect it. Select the device you want to use in the list of sound input devices. Every telephone, speakers, headphones, printers, camera, microphones, linein direct audio fe. Magnetic ink card readermicr micr input device is generally used in banks because of a large number of cheques to be processed every day. Describe how a monitor works and the characteristics that determine. Projectors are often used in meetings and presentations so that everyone in the room can view the presentation. Nurizah binti ramli 10d0124 introduction to basic 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 to the outside world. It is used to amplify or record the sounds using computers. Monitors graphic plotter printer monitors monitors, commonly called as visual display unit vdu, are the main output device of a computer. The template contains 2 slides of infographic segments, shapes, and clipart icons. Virtually all external devices have buffers, control signals, status signals, and data bits. Worlds best powerpoint templates crystalgraphics offers more powerpoint templates than anyone else in the world, with over 4 million to choose from. Course technologycengage learning even though usb devices are hotswappable, its not always a good idea to plug or unplug a device while it is turned on.
An input device sends data or instructions to the computer, such as a mouse. Microphone is an input device to input sound that is then stored in digital form. Input devices convert the users action and analog data sound, graphics, pictures into digital electronic signal that can be processed by a computer. Open the input pane for me on your mac, choose apple menu system preferences, click sound, then click input. The handout is about the types of computer input and output devices. Theyll give your presentations a professional, memorable appearance the kind of sophisticated look that todays audiences expect. Therefore, it will enhance the visual representation of it concepts. Three commonly used output devices are a printer, a monitor and speakers. Output devices download free powerpoint presentation slides. However, nearly all examples of humancomputer interaction require both input and output to do anything useful. Input device captures information and translates it into a form that can be processed and used by other parts of your computer. No sound output devices found on my mac apple community. Input output devices cathode ray tube printer computing. Older macintosh computers used an abd connector, but for several years now all mac keyboards have connected using usb.
Change the sound output settings on mac apple support. Help to teach and explain the difference between inputs and outputs. Computer terminology input and output university of new mexico. The most commonly used or primary input devices on a computer are the keyboard and mouse.
It forms images from tiny dots, called pixels that are arranged in a rectangular form. Inputoutput devices are the devices that are responsible for the inputoutput operations in a computer system. Select a bluetooth audio device as your computers input or output device. Input output devices presentation image scanner computer. Input output devices presentation free download as powerpoint presentation. Powerpoint about the computer system input and output devices. Pdf computer input and output devices ingamule siraji.
See alsochange the sound input settings on macif you cant hear sound from your. However, there are dozens of other devices that can. Describe the user relationship with computer input and output. This presentation gives all the details about the working of the fundamental input output devices. Very broadly, we term any device you manipulate that causes letters to be typed, the cursor to move, external sounds recorded, or lines drawn an input device. What are some examples of input and output devices on a. Input powerpoint presentation introduction to basic computer.
In computing, inputoutput or io is the communication between an information processing system, such as a computer, and the outside world, possibly a human. Following are few of the important output devices which are used in a computer. Latest input and output devices by sarbani bag on prezi. A peripheral or peripheral device is ancillary device used to put information into and get information out of the computer. It only processes the information given by the input devices and sends the result to the output devices. Winner of the standing ovation award for best powerpoint templates from presentations magazine. Ports on the back of the 1st generation of apple mac mini 2005. Presentation on input and output device of computer shama. External devices are not connected directly to the system bus because they have a wide range of control logics, as well as data transfer speeds and formats. All sound input devices available to your mac are listed. Set up a bluetooth audio device to work with mac apple support. And then everything in the world that has a usb, wifi, bluetooth, or hardwired ethernet connection.
Getting the right input devices for your computer system can make a world of difference in your computers performance and can improve the quality of your time spent at the screen. Change the sound input settings on mac apple support. Computer input and output dairne jesperson charles darwin university introduction this presentation aims to. All sound output devices available to your mac are listed, including the computers internal speakers, devices plugged into. In computer terms, a port generally refers to the part of a computing device available for connection to peripherals such as input and output devices. Intuitive as our macs may be, theyre not yet at the point where they can tune into our thoughts to do our bidding. The microphone is used for various applications like adding sound to a multimedia presentation or for mixing music. Input output device software free download input output device. Basically there are following two types of inputoutput devices. Port terminal lets you connect to serial port device or to remote computer using nullmodem cable or lan, send and receive various types of data ascii string, binary, octal and hexadecimal, redirect input output data streams into a specified file. These need a warm object to sense a touch in the glass screen this is in a heatsensitive system.
Output devices projector an output device that can take the display of a computer screen and project a large version of it onto a flat surface. These elements of powerpoint illustrate a modern technology diagram layout. The picture shows a logitech trackball mouse, which is an example of an input device. 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. 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. Output devices an output device is any hardware component that conveys information to one or more people. These are the devices that transfer sound inputs to the computer. Input devices download free powerpoint presentation slides. A computer receives incoming data, processes them and produces an output. Nov, 2018 an input device is any hardware device that sends data to a computer, allowing you to interact with and control it. It can be defined as the components or peripeharls which are attached to the computer to enter the data and get the desired result. There are dozens of possible input devices, but the two most common ones are a keyboard mouse. The input devices include the mouse, keyboard,microphone e. Several categories of peripheral devices may be identified, based on their relationship with the computer.
Inputoutput devices 9 computer science department, technion. A block device stores information in block with fixedsize and ownaddress. Computer input and output 1 computer input and output. Even though having a 2d monitor and add in a 3d stereoscopic, mblok is a bluetooth. Computer input and output charles darwin university. In computer hardware, a port serves as an interface between the computer and other computers or peripheral devices. Inputoutput devices and interaction techniques 2004. 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. On your mac, choose apple menu system preferences, then click sound. Using inputoutput devices ppt download slideplayer.
Explain how data is input to a computer system and differentiate among various input equipment. Keyboards pointing devices game controllers scanners styluses microphones digital cameras web cams 2. Input input is any data or instruction that is entered into the computers memory. Devices input and output unit 4 input output devices. Ppt computer input and output powerpoint presentation. The longrange light pen as a headbased controller user computer interface. Pointing devices a pointing device, or sometimes called a pointing tool, is a hardware input device that allows the user to. Cpu controls all the connected input and output devices. Bios acronym for basic input output system, the builtin software that determines what a computer can do without accessing programs from a disk. Input output devices free download as powerpoint presentation.
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