Computer – Input Devices

Following are few of the important input devices which are used in a computer: ●      Keyboard ●      Mouse ●      Joy Stick ●      Light pen ●      Track Ball ●      Scanner ●      Graphic Tablet ●      Microphone ●      Magnetic Ink Card Reader(MICR) ●      Optical Character Reader(OCR) ●      Bar Code Reader ●      Optical Mark Reader(OMR)