•A computer system is a combination of five elements
1. Hardware
2. Software
3. People
4. Procedures
5. Data/ information
Software:-
•Software is the term used to describe the instructions that tell the hardware how to perform a task
People:-
•People constitute the most important component of the computer system. People operate computer hardware; they create the computer software instructions
Data:-
•Data is raw unevaluated facts and figures, concepts or instructions. This raw material is processed into useful information
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