Buying links in sape: promotion without anchor
Today I’ll tell you that no one ever told anywhere and never. After reading this article, you will understand how links work and how the link purchase scheme is built.…

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CHKDSK blue disk check drive on Windows startup
Sometimes it happens that after the boot screen of the Windows operating system, the blue CHKDSK screen pops up with percent calculations instead of the usual desktop boot. What is…

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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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after refilling

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 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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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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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…

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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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