INTRODUCTION TO COMPUTERS..

A computer is an electronic devices that store data(input), process the data, store the data (storage) and give out information (output). In computing we have something called Information Processing Cycle which helps computer users to process raw facts (data) into useful information.

STAGES FOR INFORMATION PROCESSING CYCLE..

*INPUT (e.g of input devices include keyboard, mouse, touchpad, joystick etc…

*PROCESSING (e.g of processing device include computer processor [Intel, Celeron, Core etc…

*OUTPUT (e.g of output devices include monitor, speaker, Television etc….

*STORAGE ( e.g of storage devices include pendrive, compact disc, Floppy disk etc…

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