Installing a cooler on a processor
Background to the experiment: CPU cooling (LGA775 socket) was provided by the CNPS7700-AICu cooling system. Intel Pentium D930 processor, was purchased in 2005. At that time, quite powerful and expensive.…

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RAM
Random access memory - it is the RAM (RAM), it is also an opertivka. Serves for temporary storage of data with which the central processor works. Surely some are asking…

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Cleaning your computer from dust
The topic Cleaning the computer (judging by the queries in the search engine) from the point of view of the user for the most part involves cleaning the garbage of the…

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Monthly Archives: January 2020

How to protect a site from hacking by a hacker

With an insecure site, many troubles can happen: hacking by hackers, attacks, virus infection. Some of the most common attacks:

XSS attack. The virus code is embedded in the data sent by the user (in the unprotected fields of the registration form, subscription, order, call back, comment). A knowledgeable user can thus “break” the site, making it inoperative.
SQL injection. An action is added to the SQL query that was not originally there, without violating the structure of the previous query. This allows you to access databases, modify and download files from Continue reading

Rules of work and behavior on the Internet

Every Internet user should be clearly aware that the Internet can not only benefit, but also cause considerable harm. To avoid trouble, strictly follow the recommendations and rules listed below.

• To use the Internet safely, you must have a good antivirus program. At the same time, it is necessary that the installed antivirus can work in monitoring mode – this will allow you to identify a danger immediately when it occurs.

• Use extreme caution when visiting unknown resources on the Internet. Currently, viruses and malicious programs have spread, for infection with which it is enough just to visit a specific web page.

• If you are connected to the Internet through a telephone line, the modem speaker must be turned on. This will Continue reading

Computer and vision
This article will discuss the effects of computers on vision. Initially, the article was focused on CRT-monitors (tube), which could seriously impair vision with regular work on the computer. More…

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The difference between Windows and Linux
A small digression about Windows and Linux. Here you understand what’s the matter: Windows is a combination of the core of the system, as well as utility programs and scripts…

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Child lock
I think many visitors to the site have children. Everyone certainly has a computer. And now you just have to turn away, as the child begins to play on the…

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Choosing a Laptop
The first thing I want to say is not to confuse laptops with netbooks. Unfortunately, in the price lists they are all under the name of laptops, but it’s good…

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