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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How to launch your site? Search engine optimization
With this article I want to complete my attempt to introduce readers to the topic of launching their site on the Internet. Earlier, methods and methods for creating your portal,…

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How to launch your site? Search engine optimization
With this article I want to complete my attempt to introduce readers to the topic of launching their site on the Internet. Earlier, methods and methods for creating your portal,…

Continue reading →

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

How to launch your site? Ways to create an Internet resource
In this article, I will touch on a topic that sooner or later will puzzle everyone who wants to create their own business, promote their ideas, or just be in…

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How to launch your site? Search engine optimization
With this article I want to complete my attempt to introduce readers to the topic of launching their site on the Internet. Earlier, methods and methods for creating your portal,…

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NTLDR is missing - system recovery
I’ll tell you that I know about a common error in Windows NTLDR is missing operating systems and about system recovery when it occurs. NTLDR is a bootloader (boot file)…

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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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