Computer data processing is different kinds process used by computer program to enter data and summarise, analyse or otherwise convert data into suitable information. The process may be automated and run on a computer. It involves recording, analysing, sorting, summarising, calculating, disseminating and storing data. since data is most useful when well-presented and actually informative, data-processing systems are often referred to as information systems. data-processing systems typically manipulate raw data into information, and likewise information systems typically take raw data as input to produce information as output.
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