pengertian komputer

Pengertian Komputer. Computers are tools used to process the data according to commands that have been formulated. Computer word originally used to describe people who perkerjaannya perform arithmetic calculations, with or without assistive devices, but the meaning of this word is then transferred to the machine itself. Originally, the processing of information is almost exclusively related to arithmetical problems, but modern computers are used for many tasks unrelated to mathematics.
Broadly, the computer can be defined as an electronic device that consists of several components, which can cooperate between the components with one another to produce an information based on existing programs and data. As for the computer components are included: Screen Monitor, CPU, Keyboard, Mouse and Printer (as complementary). Without a computer printer can still do its job as a data processor, but not limited to visible monitor screen in print form (paper).
In this definition there are tools such as slide rules, mechanical calculators types ranging from abacus and so on, until all are contemporary electronic computers. The term is better suitable for a broad sense such as “computer” is “that process information” or “information processing system.”
Today, computers are becoming more sophisticated. However, before the computer is not as small, sophisticated, cool and light as now. In the history of computers, there are 5 generations in the history of computers