A computer is a special multi-purpose electronic device (Machine) that is capable of receiving instruction (data), storing and processing it and giving a desire result as output accurately at an incredibly high speed. The computer as a system is made up of the following: 1. Hardware 2. Software HARDWARE Refers to the physical units […]
Constituents Parts of a Computer System Read More »
COMPUTER HARDWARE & SOFTWARE HARDWARE Computer hardware is generally used to describe all the electronic and mechanical elements of a computer system. It includes the physical equipment in a computer system e.g. cable, mother board, the processor, monitor, speaker etc. In otherwords, hardware is all the physical parts of a computer system that can be
COMPUTER HARDWARE & SOFTWARE Read More »
Computer hardware is the physical parts or components of a computer, such as the monitor, mouse, keyboard, computer data storage, hard disk drive (HDD), graphic cards, sound cards, memory, mother board, and so on. Examples of computer hardware are Input devices – mouse, scanner, light pen, joystick, etc. Output devices – printer, monitor, plotter,
COMPUTER SYSTEM A computer system is one that is able to take a set of inputs, process them and create a set of outputs. This is done by a combination of hardware and software. The computer system has one or more inputs to provide data. This data is then processed in some way. The outcome
THE COMPUTER SYSTEM Read More »