Inputs and Outputs Devices Essay Example | Topics and Well Written Essays - 500 words

Inputs and Outputs Devices - Essay Example The essay "Inputs and Outputs Devices" talks about the various input and output devices used while working with computers and presents the overview of advantages and disadvantages of such devices. Computer output entails any type of information that is being provided by the computer after processing. An output device is a hardware piece that is used to display or output data which has been processed or has been stored on the computer. Examples of output devices are speakers, speech synthesizers, plotters, printers, and the Visual Display Unit. Once information has been fed to the computer, it is in electronic form. This information is in a form that can only be handled and understood by the computer, and not by human beings. The information will, therefore, need to be converted into a form that is understood by a user. This is mostly done in two ways: by printing out the information and by displaying the information on the visual Display Unit. If a user is using a machine with multimedia, he or she can have sound as an output. In this case, the sound is emitted through the speakers. These are all benefits and roles of having output devices connected to one’s computer.A peripheral device is defined as that which can be attached to a computer to increase its functionality. These devices are used in conjunction with the output devices. The output devices are used regularly by students to do their projects and assignments, and they also help to perform basic logical and arithmetic operations.