General information on the Computer
The computer of the most important tools used in information is stored and processed and programmed to do.
The computer collects the data from the memory in it, and works to address them, and the implementation of all the commands that the console interpretation and analysis, and then you send to the unit of account and logic, which is working to implement these commands through simple operations, after it is saved and stored.
There are several benefits of the computer; it is considered a basic memory that baptizes to the individual; they kept him all their own thing, and also works to make the information in a unique and beautiful style through cosmetics, and provides time and effort on the employer while working. It also serves to provide a quick and inexpensive means of communication when connected to the Internet, your computer is working on the introduction of the spirit of the grandfather in the same people who use it, plus it is useful
Giving the individual in many skills, and teach him is a lot of useful programs.
Operations carried out by computer
CPU: It is done by bringing the available data, and moved from one place to another you specify; where are all the calculations in the device processing.
Work on the implementation of the calculations in the document; apply, such, or subtraction, or other arithmetic operations.
Work to ensure the validity of the resulting data and doing tested.
Working to change the order of operations; Ktkadimha or delayed in cells.
SERVER: It contains many of the central units, which processes the data.
Types of computers
There are many computers that differ from each other in terms of capacity, and advantages, and efficiency, and the tasks carried out by, and their components, and their size. Including:
Computer main frame
This Computer Featuring a very large memory makes him a high ability to store a huge number of data, it also features its efficiency and its ability to handle and examine data quality and high speed. This type of computers government departments and large corporations using widely; he is responsible for all small sub-devices scattered throughout the company or government department and the like.
PC
A computer widespread among members of society; it is a simple computer used by the owner at his home or at work; so that stores personal information or the information or do anything simple own thing.
Handheld Computer
It is named from the computer of a size Kkv hand; they are very small, easy to navigate and pregnancy, used by the owner to save the data and information, and is used by many people in the course of their movement to connect to the Internet anywhere they are in.
Computer Built
A computer located in different devices; such as cars, planes, and mobile phones.
Computer components
CPU: namely, which processes the information and data and calculations, and then working to implement them.
The motherboard.
Storage: Hard disk, floppy disk, CD-ROM.
Input modules: Calferh, and keyboard, and scanner.
The camera.
Output Units: Calcmaat, screen, printer, sound card, the data show that the after treatment.
Modem.
Main memory: working on the data that the CPU processed storage.
Steel gear: containing the software and processing....
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