Get To Know How a Computer System Works Properly

Get To Know How a Computer System Works Properly

How a computer system works is very important to know. Currently, the existence of computers helps to complete many human activities or jobs. For example, sending electronic messages, looking for references, and much more. Quoting from a trusted source, the practical, fast, precise and accurate way computers work in producing information makes computers have a high and important role in human life. Over time, computers have continuously developed following existing technological advances. Basically, computers consist of three main devices, namely software, hardware, and brainware which have principles and ways of working.

How a Computer System Works Correctly

The way a computer system works consists of four processes, namely the process of retrieving information (input), processing information (processing), producing information (output), and finally storing information (storage). Here’s the explanation:

1. Information Retrieval Process (Input)

The initial stage of how a computer system works is the process of retrieving information. This stage involves entering pure or raw data into the computer system via an input device. Examples of input devices include keyboard, mouse, scanner, etc. These tools function to enter the data to be processed into the computer system For example, a keyboard is used to enter letters and numbers as well as other necessary symbols into a computer which will then be processed to produce information.

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2. Process of Processing Information (Processing)

The next stage after retrieving information is the data processing process, where the initial data that has been successfully entered into the computer will be processed further. This stage is carried out by the processing device or CPU. The CPU can perform calculation and logic functions for comparison (ALU) and can also control (CU).

3. Process of Generating Information (Output)

At this stage, data that has initially been successfully entered into the computer via input equipment, and successfully processed by the processing device or CPU, will then be printed when it is ready. Data can be in the form of hardcopy or softcopy. If it is a hardcopy, then you can use physical media such as paper and others. If it is in softcopy format, you can display files such as visual images via a monitor or projector.

4. Information Storage Process (Storage)

This stage is a process of recording the processing results to a storage device and can be used again as input for the next process. So, raw data that has been processed can be stored on storage media so that it can be reused later if at any time you want to print the data.

That’s the process of how a computer system works that you need to know. Data processing is an endless process, as evidenced by the information that has been obtained can still be developed into more useful information.