Choosing a site management engine: which is better
Choosing the right engine for a website is an extremely important task, since it is the CMS that is responsible for the stable operation of the resource, for the ease…

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How to calculate a person’s location by IP
Each computer has its own network card - IP, designed specifically for searching, receiving and transmitting information. The IP address on the PC can be local, dynamic, or static. The…

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How to set up a monitor
How to properly configure the monitor (brightness, contrast, color) All modern OSs are built on a graphical interface, so the key aspect in the work is the correct calibration of…

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PC system unit: device and the role of the motherboard

System unit: internal content

The main component of any computer is thePC system unit, since it is in it that all the important elements and nodes are located, due to which the PC is able to fully function. The system unit is a metal box (case), “stuffed” with certain content. In particular, the system contains:

electronic circuits that control the operation of the PC (RAM, or OP, processor, motherboard, device controllers, and so on); Continue reading

What to do if the keyboard does not work on the computer

Why the computer keyboard does not work

Each computer user may have a keyboard problem, and in this case, you need to find the answer to the question: why the computer keyboard does not work and how to fix it. There are many different reasons that cause the keyboard to malfunction, but all of them can be divided into two categories: software reasons and hardware reasons. In simpler terms, either the keyboard itself is faulty, or the problem is caused by a failure in the operating system settings. Consider the most common “symptoms” of a problem. Continue reading

How to set up a monitor

How to properly configure the monitor (brightness, contrast, color)
All modern OSs are built on a graphical interface, so the key aspect in the work is the correct calibration of the monitor. Productivity, image quality and the ability of the eyes to withstand the load longer depends on a quality image. If you want to keep your eyesight, follow the simple tips below.

It’s worth mentioning right away that modern LCD and TFT monitors are almost impossible to fine-tune. All the characteristics in them are “out of the box”, minor parameters can be corrected, but even this is Continue reading

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How to connect wifi yourself
Using Wi-Fi at home is very convenient. This allows you to get rid of wires, which cause a lot of inconvenience, and open access to the Internet for any portable…

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What is a domain controller
A domain controller provides centralized management of network devices, that is, domains. The controller stores all the information from the accounts and parameters of network users. These are security settings,…

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How does 3g internet work?
3G (third generation English) in translation means the third generation. In the context of our article, this is the 3rd generation of mobile communication technologies. Generation No. 1 - analog…

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How to connect to a proxy server: methods and instructions
There are many ways you can connect to a proxy server. Sometimes for this it is enough to properly configure the computer device itself, and sometimes you only need to…

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