Computer

Computers are tools used to process the data according to the procedures that have been formulated . Understanding Computers computere derived from the word meaning "count of arithmetic " . Understanding Computers are generally used for the calculation process artimatika , without auxiliary engine .According to the Barnhart Concise Dictionary of Etymology , the word is used in English in 1646 as the word for " people who count" and then before 1897 is also used as a "mechanical calculators " . During World War II , the word refers to the workers of the United States and British women who work to calculate artillery war path with the machine count
DEFINITION OF COMPUTER BY SOME EXPERTS
Computer understanding comes from the Latin ' computare ' which means to calculate significance . Because of the breadth of the field of computer science , experts and researchers differ slightly in defining what a computer is .
Understanding Computers is a fast electronic calculating machine and can receive input information digitally , and then process it in accordance with a program stored in its memory , and then generate output or output of information ( McGraw - Hill , 2001) .
Some computer according to the definition of several computer books are as follows :According to the book Understanding Computers Computer Annual ( Robert H. Blissmer ) :Understanding Computer is an electronic device capable of performing multiple tasks as follows :Receive input or inputThe input process in accordance with the programStore commands and results from processingProvide output or output in the form of informationAccording to the book Understanding Computers Computer Today ( Donlad H. Sanders ) :Understanding Computer is an electronic system to manipulate data quickly and accurately , and mutually agree that has been designed and organized in order to automatically receive and store data input or input , then process it and produce output under the supervision of a step -by-step , the program instructions stored in the memory (stored program ) .Understanding Computers According Vc.Hamacher ZGUnderstanding Computer is an electronic calculating machine that can quickly accept digital input information , processing in accordance with a program stored in memory and generate output information .
Understanding Computers In Williah M FuoriUnderstanding is a process computer data that can perform large calculations and fast , including large arithmetic or logic operations without human intervention during processing .
Understanding Computers by Gordon B.Davis
Understanding is a special type of computer calculation tool that has certain properties that definitely .