Computer diagnostics for malfunctions
How to check the computer for malfunctions, test all components, identify problems and, if possible, fix it yourself. Many PC owners face various errors and malfunctions in the computer, but…

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The best graphics cards for mining cryptocurrencies
The hysteria surrounding cryptocurrency mining still does not subside, despite the general unstable bitcoin exchange rate. But if your desire to get crypto money in the usual way is quite…

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Cleaning the DVD drive
As I wrote earlier in other articles, the biggest problem for a computer is dust. It clogs wherever possible in such quantities that sometimes you are simply amazed. An optical…

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memory card

How to recover data from a USB stick or memory card after formatting

Probably, everyone faced a situation when, after connecting a USB flash drive, memory card or even an external hard drive to the computer, a message appeared saying that they need to be formatted? How to recover data from such a device?
USB flash drive or memory card error
Probably, everyone faced a situation when, after connecting a USB flash drive, memory card or even an external hard drive to the computer, a message appeared that “To use the drive in drive E: first format it. Do you want to format it? ”

Windows message about formatting required

Or, when trying to open the device in the “This computer” folder, did the computer give an error saying that it could not recognize the device or driver?

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USB port does not work. What to do?
The creation of the USB bus was a significant breakthrough in the usability of the PC. Now we can’t even imagine that to connect flash drives, printers and other devices,…

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Computer and vision
This article will discuss the effects of computers on vision. Initially, the article was focused on CRT-monitors (tube), which could seriously impair vision with regular work on the computer. More…

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Capacitor Replacement
In the element base of the computer (and not only) there is one bottleneck - electrolytic capacitors. They contain electrolyte, electrolyte is a liquid. Therefore, heating such a capacitor leads…

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D-Link DIR-300 Setup
The DIR-300 router has been discontinued today, and its more modern version, DIR-300NRU, can be seen on sale. The difference between them is small: slightly different interfaces (NRU cannot be…

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