Definition of computer screen

Computer components

The computer consists of a number of parts that work with each other in synergy to achieve the required function. The computer consists of hardware parts and software. The hardware parts are divided into units used for input and units used for output. Output units are the units that are used in the computer to display information. After processing it, the input units are the units used in the process of entering data until it is processed. The input units in a computer include the mouse and keyboard, and the output units include the screen, printer, speakers, etc.

Computer software

Software forms the link between the user and the parts of the computer so that the user can use all parts of the computer and benefit from their capabilities. It is divided into two basic programs, namely the operating system, which is the basic program that forms the base on which the rest of the programs are installed and which allows the user to interact with the computer’s hardware components. And the use of input units and output units. As for the second section of computer software, it is the secondary programs that can be dispensed with and replaced with others or completely canceled.

computer screen

The computer screen is considered one of the most important parts of the computer at all, so that it is absolutely impossible to interact with the computer without using the screen, as it is what shows what is going on in the computer and what data it processes, and it is through it that we can interact with the components of the computer and use it, as the screen displays all the data that The computer is currently processing it, and what are the results that the computer has reached after we have entered the data into it?

Computer screen work

The screen is connected to the computer via the screen card installed on the motherboard of the device, which is connected to the screen via a VGA cable. Some computer screens are also equipped with speakers, so that the speaker port on the screen can be connected to the speaker port on the sound card that is also installed on the motherboard via a special cable. Or it is possible to replace and replace the computer screen with a television screen, which can perform the same purpose and perhaps better, as the television screen is distinguished by its large size and large edge compared to the computer screen, in addition to the presence of new technologies in it, as the television screen can be connected to the computer to be used as a screen in several ways, the most important of which is the use of ports. Varied according to their availability in the computer, one of these ports is one HDMI And an outlet DVI And an outlet S-Video And an outlet VGA And others. Computer screens are divided into two main types: screens CRT and screens LCD.