Error starting Windows 10 Technical Preview
When you start Windows 10 Technical Preview, a blue screen appears with the following contents: Recovery Your PC / Device needs to be repaired. A component of the OS has…

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How to connect a TV to a computer
Watch your favorite movie on the "big screen", play a game so that everyone enjoys contemplation, well, or just watch some video, photographs or something else - this may be…

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How to boot a laptop from a flash drive?
In order for us to be able to boot the laptop from a flash drive, disk, or other media, the so-called hot keys were invented, allowing you to get into…

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operation

How paper quality affects printer wear

This material will help many users to find out a useful thing, namely, how the quality of the paper affects the wear of the printer, and which paper to buy for it. Most users of printing equipment think about what factors can affect the wear rate of some parts of the printer only after the device has visited a service center a couple of times. The paper you print on at first glance may seem like a normal consumable that does not affect wear on parts. However, this opinion is erroneous. Poor paper quality can significantly accelerate the unpleasant moment of visiting a service center. Let us try to figure out with you exactly how and what particular details are affected by the poor quality of the material.

To begin with, I would like to clarify that paper affects different types of printers in different ways. Continue reading

What are SSD drives and how do they work?

Today we will analyze the main points and principles of functioning of the technology of solid-state SSD drives. As you remember, in the first part of the article we conducted a comparative test of one SSD and two HDD drives. We examined how it looks from the inside and of what basic blocks it consists of.

Also – they listed the main advantages of this technology, and now we will consider the disadvantages that are inherent in it at the moment. We will present the main ones in the form of a list:

High (relative to HDD disks) cost of data storage, i.e. – we get less disk capacity for big money Continue reading

Printer selection

In this article we will consider the main types of printers, as well as help to make the right choice of printer. The characteristic features by which printers are distinguished are the following: print quality and speed, the amount of internal memory, the possibility of compatibility with computers of various generations and operating systems.
There are currently several types of printers:
* matrix
* inkjet
* laser
* sublimation. Continue reading

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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Computer system unit, device and composition
So, what does the computer system unit consist of? An important clarification here is that under the word “computer” different people can mean, oddly enough, different things: a monitor, a…

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DIY computer assembly
Detailed DIY assembly instructions. Let's start it by installing the processor and motherboard. Installing the processor and motherboard. Before you start assembling your computer yourself, let's look at the figure…

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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…

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