Output devices.
The output devices used include computer displays, impact and nonimpact printers, and electronic communication devices for EDI and e-commerce.
speakers, and your monitor, by plugging them into your computer
No lubrication is necessary under normal use.
Computer Graphics can use a wide range of input devices such as Digital Camera, Keyboard, multi button mouse. Output devices can include DVD, rendering software packages
Computers have to have output devices in order to relay information back to other devices for its use. If computer information remaines exclusively in the computer, then it is useless, because nothing is done with it. Even in the case of stored data, the information is often relayed to another computer with output devices, or directly to an output device, so that it can affect the outer world.Output devices include: screens, electric motors, cars, lights, speakers, etc.Without output devices, it would be, in addition, impossible to determine the inner workings of computers without output devices, as any modifications to allow the viewing of the information/functionality would be considered an output device.
Output devices for a computer include monitor, printer etc. which are used for displaying or printing the result of execution of a program on the computer. Input devices include mouse, keyboard or a scanner which are used for data or control inputs. - Neeraj Sharma
You use output devices or streams, typically console screens, printers and files.
niput and output
An input device is something that puts information in something. Let's use a computer for example. A mouse and a keyboard are input devices because they put information INTO the computer. Output devices, such as printers, put out information.
Storage devices are considered both input and output devices because they can receive data (input) from a computer system to store it for later use, and they can also provide data (output) back to the computer system when requested. For example, when you save a document to a hard drive, the hard drive acts as an input device by receiving the data. When you retrieve that document later, the hard drive acts as an output device by providing the data back to the computer system for display or processing.
The most prevalent input and output devices that people will use in the next one to three years is smart phones and tablets. It has been estimated that approximately 1,000,000,000 smart phones will be sold in the next years.