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…

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Computer network card
Let's start our topic with the fact that network cards are different and may differ, both in the range of tasks to be solved and in the form factor (appearance).…

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Types of Printers
Do you know what types of printers are? There were no monitors before, and the information was printed exclusively on paper, so the printer can be called the first output…

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watts

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 processed into heat.

The hottest component of a PC is the processor. It is so hot that it burns itself without cooling in about 10 seconds. Modern processors are becoming more and more “cold”, however, they are still far from the heat emission of household devices, such as, for example, a DVD player.

Photo processor for PC
Computer processor. Often, the hottest component of a PC. 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…

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Case for computer
Today we will talk about such an important thing as the computer case. This case is the foundation of our PC and it is necessary to approach its choice with…

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How to convert a GPT disk to MBR
Converting GPT to MBR may be required in different cases. A common option is an error. Installing Windows on this drive is not possible. The selected drive has a GPT…

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Computer Central Processing Unit (CPU)
Today we are considering the central processing unit of the computer CPU (Central Processing Unit - Central Processing Unit or CPU). This is the heart of the system unit or,…

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