Examples of Computer Pheripherals Essay

A computing device peripheral is defined as an auxiliary device, such as a printer, modem, or storage system, that works in conjunction with a computer. Computer peripherals allow computers to accomplish several tasks at once, such as downloading softw be updates while simultaneously printing a document. Thousands of computer peripherals lay down been produced over the years however, each computer peripherals primary quill function falls into one of several categories.Input Peripherals Computer systems are able of handling thousands of calculations per second. However, in post for a computer to realize something to process, the computer must receive instructions from an remark device. few examples of input peripheral devices are keyboards, computer mice, touchscreens, and bar-code readers. Output PeripheralsOnce a computer has processed information, the information must be sent to an output device. Some examples of output devices are computer monitors, printers, plotters, a nd computer speakers. Communication PeripheralsComputers are capable of communicating with each other, and with other devices (such as PDAs and cell phones). In order to communicate with these devices, a computer must have a congenial communication peripheral to transmit and receive data. Some examples of communication peripherals are computer modems, network adapters, infrared adapter ports, and wireless (radio frequency) adapters. Data terminal PeripheralsA computer requires space to butt in files, programs, and other data. Besides the interior hard disk drive, storage peripherals also provide places for the computer to store data to and access data from. Some examples of data storage peripherals are external CD-ROM drives, flash memory drives, tape drives, and network-attached storage (NAS) drives