Hard Drive Problems: Causes and Solutions
The hard drive is designed for long-term storage of files. Problems with a hard drive can lead not only to unstable computer operation, but also to the loss of important…

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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 to check your internet connection speed
Most often, Internet users seek to save money and choose a particular provider at the cost of its services. This is a completely logical approach, but do not forget about…

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The computer does not turn on: the problem is in the power supply

All PC malfunctions falling under the “computer does not turn on” category boil down to one single problem: it is impossible to download any of the known operating systems to the computer, including the MS-DOS boot disk and the secure MS Windows product. The “symptoms” of this problem are as follows:

the monitor remains dark;
PC does not respond to user actions;
after trying to turn on the PC, it screams frighteningly or reports an error.
If you are familiar with all of the above, then it is entirely possible that the problem lies in the power Continue reading

Why slows down video on a computer

Most often, malfunctions in the operating systems of Windows XP, Windows 7, Windows 8 are the result of hardware violations or software failures. The most common problem that users face is incorrect display and slowdown when playing videos. In this article we will talk about this problem and find out why the video slows down on the computer.

This is manifested in fading and jerking, and often extraneous “artifacts” appear on the screen. Sound in this case can be ahead of the picture or vice versa late. This problem is observed regardless of the quality of the video being played, whether it be HD or the simplest and most common SD quality format. Continue reading

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 devices that support Wi-Fi connection. For the average user, connecting wifi is the main task that must be completed for wireless use of the Internet. The right choice and configuration of equipment will allow you to get a stable high-speed Wi-Fi connection and enjoy access to the Internet not only in your home, but also outside it. The connection range, depending on the model, can be in the range of 50-100 meters or more.

Choosing a Wi-Fi Router
In order to set up a Wi-Fi connection at home after wiring a cable Internet, you need to buy a router. But how to choose and configure a router? Continue reading

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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Google Chrome Internet Browser
The Google Chrome Internet browser can be called a beginner among old-timers Opera, Mozilla Firefox, Internet Explorer. However, despite its young age, the Google Chrome browser by 2014 almost came…

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History of the Internet
The history of the development of the Internet began in 1969, when for the first time it was possible to make communication between computers at the University of California and…

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Rules of work and behavior on the Internet
Every Internet user should be clearly aware that the Internet can not only benefit, but also cause considerable harm. To avoid trouble, strictly follow the recommendations and rules listed below.…

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