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About Computers (1 posts)

Computer Science ( Computer Science ) , or in English is called Computer Science ( CS ) , is generally defined as the study of good about computing , hardware ( hardware ) and software (the software ) . Computer science includes a variety of computer-related topics , ranging from abstract analysis of algorithms to more concrete subjects such as programming languages ​​, software , including hardware . As a discipline , Computer Science more emphasis on computer programming , and software engineering ( software ) , while tenkik computers are more likely to be related to things like computer hardware ( hardware ) . However, these two terms are often misunderstood by many people .

understanding Computers
Computers are tools used to process the data according to procedures that have been formulated . Computer word originally used to describe people who perkerjaannya perform arithmetic calculations , with or without the tools , but the meaning of this word is then transferred to the machine itself . Origins, processing information almost exclusively related to arithmetical problems , but modern computers are used for many tasks unrelated to mathematics .
In such a definition there are tools such as slide relu , mechanical calculators types ranging from abacus and so on , until all contemporary electronic computers . The term better suited for a broad sense as " computer " is " that process information " or " information processing system . "
Nowadays , computers are becoming more sophisticated . However , before the computer is not small, sophisticated , cool and light now . In the history of computers , there are 5 generations of computer history .

Computer parts
The computer consists of 2 major parts of the software ( software ) and hardware ( hardware ) :

  • The processor or CPU as the data processing unit
  • RAM memory , a place to store temporary data
  • Hard drives , semi- permanent storage medium
  • Input devices , media used to enter data to be processed by the CPU , such as a mouse , keyboard , and tablet
  • Output device , the media used to display the output of CPU processing , such as monitors and printers


  • Operating system

Base program on a computer that connects users with computer hardware . The operating system used is Linux , Windows , and Mac OS . The task of the operating system , including ( but not only ) set of program execution on it , the coordination of input , output , processing , memory , and software installation .
  • Computer Programs

An application is installed in accordance with its operating system

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