Hello my friends we meet together again with another lesson (computer output units).If you see the last lesson it was about (computer input units) and we explain in it all computer input units .Today we will explain every thing about computer output units .Don't worry my friends you will be professional very soon. We start from begging .Let's see our lesson.
Computer Output Units
Today we will start to talk about computer output units .We will talk in details about that in this lesson .Those units responsible for all operations and extraction results, which was implemented by the computer according to the instructions issued by the user .Computer output units is the devices that we connect it to computer and take the output from it like speakers or data like printers or picture like monitor .Computer output units divided to:
- Monitors
- Speakers
- Printers
We will take about every device in details .Let's see
Monitors
Is one of the most important units Computer output so that the screen shows what is entered for computer of letters and numbers and photos etc.. As the screen displays the data previously recorded on the computer.
Speakers
Headphones & speakers are units of data output from the computer. And used in the output of sounds, songs and music. And you can control the degree of high and low sound.
Printers
It is also a unit of output data from the computer. And used in the output data and information (letters - numbers - Photos) printed on the papers.
There is another type of printers called PLOTTERS
PLOTTERS
It is also a unit of output data from the computer. And used in the output graphs and engineering high volumes printed on.
We finish the lesson now .I hope all my friends understand this lesson very well .The next lesson well be about CPU .Thanks my friends....
Engineer: Ashraf Mansour
Egypt
You Can see the last lesson from here
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