Explain input process output of a pc
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Answer:
Components of a Computer System - Input, Process, Output
Conventional and assistive computer technologies are similar in that both employ the core concepts of input, information processing, and output (ATA, 2000). Understanding these concepts is essential to understanding how AT helps individuals with disabilities access a computer. Each system first must have a means to input information. This information is then processed. From the processed information, the computer produces some type of output. Input or output devices can be modified to provide access to individuals with disabilities who cannot use standard input or output devices. To provide a better understanding of input, output, and processing, these concepts are defined as follows.
Input - the information entered into a computer system, examples include: typed text, mouse clicks, etc.
Processing - the process of transforming input information into and output.
Output – the visual, auditory, or tactile perceptions provided by the computer after processing the provided information. Examples include: text, images, sound, or video displayed on a monitor or through speaker as well as text or Braille from printers or embossers.
Input Device – any device that enters information into a computer from a external source. Examples include: keyboards, touch screens, mouse, trackballs, microphones, scanners, etc.
Processing Device – the electronics that process or transform information provided as an input to a computer to an output. Examples include: the Central Processing Unit (CPU), operating systems (e.g. Windows, Apple software), microprocessors (e.g. Intel, Pentium), memory cards (RAM), graphic and other production application or programs (Adobe, Microsoft Word, etc).
Output Device - a device used by a computer to communicate information in a usable form. Examples include: monitors, speakers, and printers, etc
Explanation:
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