BAROKAH FLASHER TEAM

UNDERSTANDING THE COMPUTER


Computers are tools used to process the data according to the procedures that have been formulated. Computer word originally used to describe people who perkerjaannya perform arithmetic calculations, with or without tools, but the meaning of the 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.

Said computer once commonly used to define people who do arithmetic calculations, with or without auxiliary engine. According to 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 female workers US and British job was to calculate artillery street war with the machine count.

Computer is a hierarchical system in which all processes occur sequentially in it and walk from interests that are considered major and then to process small.

Computer Organization structure is an assemblage of components (facilities) and / or the elements (infrastructure) of the brain-ware, hardware and software. Brainware consists of analysts, designers, fabricators hardware and software as well as users of information technology, while the hardware components consist of a Central Processing Unit and external devices that are configured and run by software in the form of commands and command execution procedures to process data into information.

The part that is closely related to operational units

Conto: technology hardware, device interfaces, memory technology, system memory, and control signals

 All Computers Has four functions:

* Data processing - Data processing

* Data Storage - Data storage

* The transfer of data - Data movement