Printer prints white sheets - what to do
The printer prints white sheets - a situation that has occurred in almost every office worker or owner of this device, who uses it at home. The bulk of users…

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…

Continue reading →

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.…

Continue reading →

resolution

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 expired
File: \ windows \ system32 \ winload.exe Error Code: 0xc0000605
You’ll need to use recovery tools.

Solution:

This error is related to the expiration of the installed assembly of Windows 10 Technical Preview. 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: Continue reading

WinLock: Windows Blocker
WinLock is a family of computer viruses that interfere with the operation of a computer and require a cash payment in favor of the author. WinLock is a separate family…

...

How to make a bootable USB flash drive Windows 7 and Windows 8
A multiboot flash drive that has several operating systems on board at once, for example, Windows XP, Windows 7 and Windows 8, is a very useful tool that any modern…

...

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…

...

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…

...