Why are internet games dangerous?
Today, once again, from my own experience, I was convinced that Internet games are evil. They do not allow you to relax, do not allow you to do something useful…

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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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What are neural networks
Neural networks are small models consisting of small processing units that you will find in the human brain (brain cells called "neurons") Scientists make these models and make them behave…

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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

When was the first emoticon born?

In our life we ​​are able to express different emotions, our facial expressions are very rich and diverse. It is well known that our interlocutor receives 80% of information through non-verbal channels of perception: facial expressions, gestures.

When communicating on the Internet, we use emoticons to express our mood:
– smiling
– I’m sad
-O – surprise
XD – terribly funny
– give a flower

September 19th is considered the birthday of the “emoticon”.
Where did they come from and who invented them? Continue reading

How to choose the best laptop
Buying a laptop is not an easy task, and you need to approach this issue no less seriously than purchasing any other equipment. As in the case of buying a…

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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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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 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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