Computer system unit, device and composition
So, what does the computer system unit consist of? An important clarification here is that under the word “computer” different people can mean, oddly enough, different things: a monitor, a…

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Computer network card
Let's start our topic with the fact that network cards are different and may differ, both in the range of tasks to be solved and in the form factor (appearance).…

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Monitor Calibration Devices
Monitor calibration devices allow both calibration and profiling. Most calibrators look like a computer mouse and attach to the display. Included with the device is a program that displays on…

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Types of Printers

Do you know what types of printers are?

There were no monitors before, and the information was printed exclusively on paper, so the printer can be called the first output device. But printers did not share the fate of typewriters, and today they remain an important device in our daily lives. Neither offices, nor offices, nor banks, nor cash desks do without printers. And many people in the house have their personal printer.

There are three types of home printers: dot-matrix, ink-jet and laser. Each of them has its own characteristics, its pros and cons. Continue reading

How to find out the temperature of a video card
In this article, we’ll talk about the temperature of the video card, namely, with what programs it can be found out, what are the normal operating values ​​and a little…

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How paper quality affects printer wear
This material will help many users to find out a useful thing, namely, how the quality of the paper affects the wear of the printer, and which paper to buy…

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Choosing a receipt printer
By the method of printing, check printers are thermo-printing and dot-matrix. If matrix models are cheap, image quality is much better for devices that are based on thermal printing. Next,…

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How to choose an external hard drive
An external hard drive is a very convenient medium for storing information, combining mobility and the ability to store large amounts of data. Currently, there are many models of these…

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