A bit about CCTV systems
When it comes to business security, peace of mind for the life and health of relatives, it is necessary to carefully approach the choice of security system. Over the past…

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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 choose a service on the Internet
Nowadays, electronic gadgets are firmly in use, and with them the Internet. There, according to the trend of the time, the service sector is also moving. Even in my small…

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information that

Why you should never use a free VPN

Today virtual networks are very popular for solving personal security issues on the Internet – VPN. More and more people use them to circumvent network censorship in countries where there are severe restrictions, for example, in China. They try to buy a VPN program for their own safety. Thus, you can avoid viruses and have a great guard to protect your bank account by going to the Internet through public wi-fi. Trusting your own computer with high-quality services with reliable VPN servers, you use technologies that connect Why you should never use a free VPNtogether and use complex encryption for your data.

The danger of a free VPN
The market for these products is booming and today you can find more than 300 VPNs. Choosing among the servers on the market, I want to get the best. An attentive user will definitely notice that in addition to Continue reading

How to choose a service on the Internet

Nowadays, electronic gadgets are firmly in use, and with them the Internet. There, according to the trend of the time, the service sector is also moving. Even in my small city with a population of about 100,000, I can’t say exactly where this company or company is located (and whether it is located at all). And will-not-will have to look for information on the Internet.

And here you can encounter the problem of the quality and reliability of information, find a company that really provides services for a long time, quality and established itself in the market, or you can stumble on incompetent specialists or an interlayer company that collects orders and sells them to other companies, or even all at swindlers. Continue reading

Online Programs

With the development of the Internet, cloud services and various online software are becoming more widespread. Some of the services are paid, but mostly services at such sites are provided for free. In my daily work I myself use a few about a dozen of these services.

Often, in terms of quality of work, they are not inferior to similar software installed on the computer. And since the Internet is firmly entrenched in everyday life and in the minds – the sooner the more programs were installed on a PC, the more it could do. Today, a suddenly broken Internet makes a PC virtually useless. The sense of installing unnecessary software in the system is less and less, and using online more and more. Today, most programs replace bookmarks in an Internet browser. Continue reading

Code optimization
In the process of writing code, it is impossible to detect all errors and correct them. Writing a code, especially in large volumes, is a monotonous thing, somewhat tedious and…

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D-Link DIR-300 Setup
The DIR-300 router has been discontinued today and you can see on sale its more modern version - DIR-300NRU. The difference between them is small: slightly different interfaces (NRU cannot…

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Computer and vision
This article will focus on the effect of the computer on vision. Initially, the article was focused on CRT-monitors (tube), which could seriously impair vision with regular work on the…

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Code optimization
In the process of writing code, it is impossible to detect all errors and correct them. Writing a code, especially in large volumes, is a monotonous thing, somewhat tedious and…

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