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.…

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What is a NAS?
There is never much disk space. Probably, everyone was faced with the choice of what to remove and free valuable megabytes for new photos or music. And the constant recording…

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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.…

Continue reading →

power consumption

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 secret data from prying eyes. So how can this be done? Immediately only one thing comes to mind, password-protect the “secret” folder!

Let’s get it right.

And immediately disappointment. The password for the folder (at least under WinXP) cannot be set. Apparently Microsoft did not take this into account when developing its OS. But you can use other simple methods to achieve this goal. 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 desktop computer, much of the choice is paid to the technical characteristics of the laptop. But here the physical dimensions of the device, weight and ease of use (ergonomics) are also important. Depending on the purposes for which you are going to buy a laptop, the range of models offered will narrow. At the same time, one should always remember that an upgrade in the future will be almost impossible, so you should immediately buy a laptop with all the necessary features.
Laptop screen (display), matrix Continue reading

A bit about CCTV systems
When it comes to business security, peace of mind for the life and health of relatives, it is necessary to carefully approach the choice of security system. Over the past…

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Computer programs today, or Why iron the Internet?
Where can I find computer programs today? Of course, in the computer, many will answer. And someone will say - everywhere, even in irons. Both will be right. But if…

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There is not enough memory on the flash drive! Solution
Probably everyone is familiar with the situation when you are trying to copy any data (larger than 4 gigabytes) to a flash drive and the operating system displays a message…

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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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