Page 10 - iPro_trackGPT_V5_Class3
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Input Devices

                  A computer receives data and instructions through input devices. Examples of
                  input devices are the keyboard, mouse, scanner, microphone, joystick and webcam.



























































                  Processing Device


                  A computer transforms input into meaningful information
                  using the processing device. The CPU (Central Processing
                  Unit) acts as the processor and is  considered the brain

                  of the computer.  It performs all calculations, executes
                  programs  and  manages operations.  The CPU is a chip                         CPU
                  located inside the CPU box/cabinet.                                                CPU box/cabinet






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