WiFi router - what is it and how to choose it correctly
Nowadays it is already difficult to meet a person who does not use a computer and does not have his home. Often people buy several computers, many also have laptops…

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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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Personal Data Security
What is personal information, and why does the state develop entire laws designed to protect such data? Imagine that you are making an order online. In the process of forming…

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ransomware viruses

Linux operating systems

Linux is not an operating system, but just its kernel. Everything that you are accustomed to see and understand as an OS (buttons, windows and panels) – in fact, it is not. What you see is the GUI (Graphical user interface), that is, the graphical user interface, also called the graphical environment or graphical shell. GUI is a program designed to simplify the life of the user so that he does not suffer from the console. In fact, any OS looks like a console, that is, like the good old DOS.

The types of operating systems built on the Linux kernel vary widely both in providing a working environment and in the set of applications available in the OS. This is partly because some programs support only some GUIs or depend on other programs that are not in the system. A quick overview of the differences Continue reading

Bat files, examples

You can perform all the examples published below not only by creating and running a BAT file containing these commands, but also copying them directly to the command line.

To open the command line in the right place (in the folder with files, for example), you need to call the context menu (RMB) with the Shift key held down:

command line call

You can read about how to work with the command line in this article. We pass directly to the teams. Continue reading

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 be restarted through the interface), different versions of Wi-Fi (G and stripped-down N), different firmware and Russification files. Otherwise, the information is relevant for the new version of the router.

In fact, the English word route means a route. Therefore, correctly and in Russian this device is called a router. But since everyone will look for a router anyway, I will use this name. This article will focus on configuring the DIR-300 router from D-Link.

The model of the router is quite widespread due to the good price-quality ratio. Setting up a router is not a particularly difficult process when you have Continue reading

Creating BAT files
People who are familiar with the term batch file know that BAT files can significantly simplify life and save time if you can write and use them correctly. In this…

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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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SeaMonkey Web Browser Overview
Shrimp support is not as dynamic (in every way) as Firefox. But as it turned out, this has not only disadvantages, but also a number of advantages. I switched to…

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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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