E-Wallet Protection
When comparing the degree of protection of client programs of payment systems Yandex.Money and Webmoney, it turned out that the latter offers more reliable means of protecting client data. However,…

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Removing SMS viruses
Recently, viruses that require sending SMS have become a very popular and profitable type of money withdrawal from cybercriminals. As a result of this, a lot of varieties of SMS…

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Capacitor Replacement
In the element base of the computer (and not only) there is one bottleneck - electrolytic capacitors. They contain electrolyte, electrolyte is a liquid. Therefore, heating such a capacitor leads…

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maintenance can

Why does the computer not see the USB flash drive? 8 reasons

Sometimes at the most inopportune moment, when it is urgent to remove information from a USB flash drive to a PC, the computer refuses to see the new device. It is about the causes of this problem and its solutions, we will try to tell in detail in our article.

Hardware malfunctions

So, if your computer does not see the USB flash drive, then the first thing you should do when you find a problem is to check the health of the flash drive and the USB connector. A correctly working device connected to a working port will blink steadily. If the indicator blinks, but the computer still does not recognize the USB flash drive, then the problem should be looked for in the operating system. 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 often repeated, so the eye becomes blurry. Search and correction of errors is for me personally a separate finishing procedure. In addition to obvious errors, illogical sections of code often pop up, which also have to be rewritten, simplified, and eliminated.

In addition to fixing errors and other shortcomings, you need to take care of optimizing content for search engines. Search engines impose certain requirements on websites, which only multiply every year, and if you have not decided to deliberately close the site from indexing, you should adhere to these requirements. Continue reading

License Review Article

Before we talk about licenses, I would like to touch on the subject of licensing in order to clarify. So, licensing is most often designed to preserve the source code (source code) from encroachment. What is it? Literally, the computer code of a program in any programming language.

What advantages does it give? There are absolutely no ordinary users, but a programmer can easily determine by him the principle of the program’s work, be able to track all its actions, what is happening, why and for what. It’s like observing the construction of a house from the window of your apartment or working as an engineer at this construction site. You know the source code – you know all the secrets. Continue reading

Local Area Networks and the Internet
When a local area network is connected to the global Internet, one of the PCs, called a server, becomes a kind of conductor and connects to the Internet using a…

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Reading books on a computer. How to read books on a computer?
I welcome all fans to read interesting and useful books, as well as those who are just interested in how you can read books on a computer. In the past…

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Cleaning your computer from dust
The topic Cleaning a computer (judging by queries in a search engine) from the point of view of the user for the most part involves cleaning the garbage of the…

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Windows Maintenance Programs
Computer maintenance can be both physical (dust removal, etc.) and software. The second is more related to the operating system, since the software maintenance of the PC itself at home…

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