Output Devices of Computer

Basic purpose of this lecture is to present on Output Devices of Computer. Some common output devices are: Printer; Visual Display Units; Graph plotters; Speakers; Arm robot etc. A computer printer, or more commonly a printer, produces a hard copy of documents stored in electronic form, usually on physical print media such as paper or transparencies. For example, the image shows an inkjet printer, an output device that can make a hard copy of any information shown on your monitor.