White and gray IP addresses, what is it?
A brief reference guide on external and local (white / gray) IP addresses - why they are called that way and where they come from. This article may be useful…

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How to burn the operating system to disk
It happens that you need to write the operating system (for example, Windows 7) to disk. After all, the operating system should always be in the home disk collection, because…

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How to protect your site from hacking?
Today, the Internet is gaining more and more popularity, and the word "site" has firmly entered our vocabulary. The last time, two more are constantly walking by the handle with…

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artificial heart

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How to burn the operating system to disk

It happens that you need to write the operating system (for example, Windows 7) to disk. After all, the operating system should always be in the home disk collection, because The operating system must be reinstalled periodically. So many users don’t know how to do this and ask themselves this question: “How to burn windows to disk.”

Actually, it is not difficult to write the operating system to a disk correctly, but many out of inexperience make mistakes that put the disc into a disk that is not suitable for installing the OS from it.

The most common mistakes: Continue reading

How to refill the cartridge?

It’s no secret that the vast majority of home printers today are inkjet printers. And no wonder: the cheapest inkjet printer costs 3 times less than the cheapest laser printer. True, there is one “but”. The cost of inkjet printing is much more. And the cartridges run out very quickly – you won’t have time to look back. But they are … In general, no money is not enough. What to do? Do you really have to buy a laser printer?

In fact, not everything is so bad: it is possible to significantly reduce the cost of maintaining the printer. To do this, you just have to learn how to refill cartridges yourself. Here is an example. The cost of a Continue reading

History of development and evolution of the keyboard

We all use the keyboard every day, it is difficult to say whether there can be a more important and universal device for entering information into a computer than a keyboard. It is quite possible that in the near future when a person will communicate with his computer through gestures, facial expressions, graphic images, video images and speech, other means of entering information will crowd out the keyboard. However, today, when text and symbols as carriers of valuable information are still so important, the keyboard is necessarily included in the configuration of the supplied personal computers. A computer without a keyboard is a defective computer!

Computer keyboard evolution

Whatever you do at the computer, play or program, print a document or just chat, you use one of the most Continue reading

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How to take a screenshot? An integrated approach to solving the problem
Many computer users probably faced the task when it was necessary to take a screenshot (“photos” of the screen). Often, for these purposes, special programs are used that have wide…

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Can Kaspersky Anti-Virus protect a computer?
Today, in the age of the Internet and the global exchange of information without an antivirus, you can’t do it at all, probably everyone knows this. Which antivirus is better?…

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How to put a password on a folder or file? We hide treasured data
Actually from the topic it is clear what we will talk about in this article. And indeed, after all, every PC user once had such a desire as to hide…

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What is spam?
Is spam the same? Probably this word is already familiar to every PC user and Internet citizen. Indeed, spam is everywhere, there’s nowhere to go from it, it’s everywhere. Probably…

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