Computer RAM
So, the computer's RAM, which is also called volatile. She - DRAM (Dynamic Random Access Memory) - dynamic random access memory or random access memory, in abbreviated form - RAM.…

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Liquid and air cooling of the computer
Now almost every house has a computer. These electronic machines consume kilowatts from our outlets. Of these, only a small part is spent directly on calculations, and the rest is…

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The virus site blocks the browser and requires payment of a fine by the Ministry of Internal Affairs
We were repeatedly approached by clients complaining that “the virus has blocked the computer and extort money”. After studying the problem, it became clear that in reality the infection of…

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Monthly Archives: May 2018

Download and install the driver on a Canon F158200 printer for Windows

Installing a driver on a printer / scanner is a task that even inexperienced PC users often face. As a rule, a person searches for drivers on the Internet. Hundreds of scammers did not hesitate to take advantage of this.

Further in the article, we will show the consequences of not carefully searching and installing drivers for devices.

Download and install driver for Canon F158200
Download drivers only from official sites!
The Canon F158200 is a popular printer model used everywhere. However, finding a driver for her is often a problem.

Photo plates on the printer Continue reading

Solving a problem with a laptop webcam: no picture (black screen)

In our repair practice, sometimes there are “mystical” cases.

We have: a new HP laptop. The camera is visible in the device manager. It’s written in the camera’s properties that the device works fine, but the picture itself is not in Skype or in any other program.

We try to solve the problem in simple ways.
Reinstalling Windows, searching for driver updates on the official website did not produce results. If you check the camera through the popular verification site:

Screenshot of the browser on the webcammictest.com camera verification site
In Skype, we see a black screen and a rotating standby indicator. Continue reading

Monitor calibration
Monitor calibration is a necessary preparatory stage for pre-printing photographs and images, without which all efforts to select the most suitable and spectacular colors will be in vain. Incorrect color…

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Liquid and air cooling of the computer
Now almost every house has a computer. These electronic machines consume kilowatts from our outlets. Of these, only a small part is spent directly on calculations, and the rest is…

...

Monitor calibration
Monitor calibration is a necessary preparatory stage for pre-printing photographs and images, without which all efforts to select the most suitable and spectacular colors will be in vain. Incorrect color…

...

DIY RAM installation
Do-it-yourself installation of RAM should be done in a case in which there is already a fixed motherboard and processor. Something like this: Do-it-yourself RAM installation In the photo above…

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