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 are programmers joking?
Programmers are fun people. They joke, like everyone else, over a glass of tea, coffee and other similar situations. They write documentation and insert a comic example in the program…

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How to remove a banner from the desktop and from the browser
If you are reading this article, then you must have encountered such a problem as an advertising module or an informer on the monitor of your computer. It is sometimes…

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electrical signals

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

How to refill a laser printer cartridge? General information

The very idea and concept of refilling a toner of a laser printer cartridge are, as it were, custom, or rather, popular because manufacturers of office printing equipment do not officially provide for this action. Their official position tells users that if the cartridge runs out, then you need to go to the store and buy a new one, which is worth noting, it costs a lot. That is why this concept of refilling cartridges was invented. It is worth saying that cartridge manufacturers i.e. printers do not officially release toner powders to refill their cartridges for the reasons I mentioned above. Therefore, toners are supplied to the market by third-party manufacturers. It is clear that such toners are not exactly identical to those that were in the cartridge at the time of purchase, but still make these powders and try to bring the composition and consistency as close as possible to the original ones. Naturally, print quality after refueling will slightly deteriorate due to minimal incompatibilities of toners and wear on the internal mechanisms of the Continue reading

What is a CMS?
Internet users are having to deal with this magical combination of letters more and more often. So what does this spell mean, and in what area of ​​the Internet is…

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What is a CMS?
Internet users are having to deal with this magical combination of letters more and more often. So what does this spell mean, and in what area of ​​the Internet is…

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How to promote your site?
Recently, more and more attention is paid to issues of website promotion, their optimization. And this is not surprising, because the success of a project on the Internet depends not…

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How to increase drive C? Consider all the possible ways.
Method number 1. Move the folder "My Documents" to drive D. You can make the standard user’s folder “My Documents” a repository of information on disk D - this is…

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