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6 most expensive supercomputers, which amaze with their power
The first Atlas supercomputer appeared in the early 60s and was installed at the University of Manchester. It was at times less powerful than modern home computers. In our review,…

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Frequent laptop problems
Many people have a laptop in addition to the desktop PC (or instead of it). Laptops are loved for compactness, but this compactness can do a disservice: the constant dragging…

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Choosing a processor for a modern computer
The processor is known to be the basis of any personal computer or laptop. The processor performs the tasks of software used on a computer or laptop, processes data and…

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Memory selection

RAM is a very important part of the computer, which, along with the central processor, determines its speed. If it seems to you that the computer does not have enough memory, you can put in it another bar of RAM. How to choose RAM? To choose RAM, you need to know what type of memory your motherboard supports. There are three main types of memory: DDR, DDR2 and DDR3. DDR memory was used in old computers, now finding a computer with DDR memory is not easy. Continue reading

If the desktop does not load

Sometimes computer users are faced with the fact that after loading Windows does not load the desktop. The operating system has booted, but only the background image is visible on the screen – there are neither icons, nor the bottom panel. What to do in this case? If your desktop does not load, it means that the explorer.exe process has not been executed. Running this process will return the desktop to its place, but after that you will need to deal with the causes of the “disappearance” of the desktop and eliminate them. Continue reading

Disable the Windows 7 Firewall

Windows Firewall is a program that ensures the security of a computer connected to a network. It controls incoming and outgoing connections, making work on the Internet and local network more secure. But there are times when it needs to be disabled. How to disable windows firewall?

A firewall is also called a firewall, firewall, or firewall. The word Brandmauer in German and the word firewall in English mean the deaf fire wall of a building. Continue reading

Wireless mouse. How to choose it?
Wired mice are found in every home or almost every. Already today, you can see wireless mice with users, both when used for a regular PC and for laptops. Wireless…

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Memory selection
RAM is a very important part of the computer, which, along with the central processor, determines its speed. If it seems to you that the computer does not have enough…

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DVD Secrets
According to experts, the DVD will be out of use after 3-4 years. But before you write off the current standard, you should understand the intricacies of its development, technical…

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DVD Secrets
According to experts, the DVD will be out of use after 3-4 years. But before you write off the current standard, you should understand the intricacies of its development, technical…

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