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…

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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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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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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 viruses have appeared. There are not only viruses that require SMS for viewing porn sites, but also disguise for installing and updating programs, locking the system due to unlicensed use, and so on and so forth. The whole variety of varieties in the form of screenshots can be observed here, for example.

ransomware sms virus

Another problem is that an infected user, going to a friend to search the Internet for a solution to his problem, stumbles across the network to 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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Security in Firefox Browser
When working on the Internet, the highest priority should be to ensure the safety of users. Indeed, in the "global web" there is a huge number of fraudulent sites 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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Installing a cooler on a processor
Background to the experiment: CPU cooling (LGA775 socket) was provided by the CNPS7700-AICu cooling system. Intel Pentium D930 processor, was purchased in 2005. At that time, quite powerful and expensive.…

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