Computer work

What to do if a computer or laptop refuses to turn on
The answer to the question of what to do if a computer or laptop refuses to turn on depends on the reason that led to this problem. There can be…

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How to choose components and assemble a computer yourself
Many people who want to have a personal computer do not want to purchase ready-made, already equipped equipment and prefer to assemble a computer on their own, choosing the necessary…

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Apple MacBook Pro Retina Notebook: Device Overview
Notebook Apple MacBook Pro Retina - A device that is similar to previous models of the MacBook Pro. But the novelty also has differences that at first glance may not…

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Shared hosting

Shared or shared hosting is the best solution in a situation of limited funding for a web project. Or when starting a startup – no one can guarantee that a new project will succeed. Then why overpay for resources that may never be useful?

What is shared hosting and how does it work

Everything is very simple and the name precisely defines the meaning of the system. On a single server, on the same operating system, hundreds, or even thousands of sites are hosted. All hardware and software resources are divided between projects on the principle of “who first got up – that and slippers.” In the informational Continue reading

How to increase the speed of loading pages on a site

Why is it critical that the site runs as quickly as possible? Here are a few arguments in favor of the need for high speed loading of web pages.

1. The site loading speed is taken into account when calculating the TIC and PageRank, therefore, it influences the site’s position in Google and Yandex search results.
2. Marketing research has shown that slowing down the loading of a commercial project page by just one second reduces the conversion component by almost 10%. With a site loading duration of more than five or even three seconds, there is a risk of completely losing all buyers and customers. Does your site load Continue reading

How to get rid of Webalta

One of the search engines of the Russian Internet is Webalta. It has a peculiar technology of promotion. This is reflected in the fact that many Internet users once detect in the browser a change in the address of the home page. Instead of the previously set address, a completely different one appears, which includes the word “webalta”. In addition, such a program unexpectedly designates itself as the main system for searching the Internet. Such actions naturally make many users want to get rid of Webalta.

The most obvious solution is to change the address of the start page – in relation to the browser. To do this, use the usual standard methods. However, such methods do not bring the desired effect. After the browser is restarted, the address of the “uninvited guest” named Webalta will reappear in the address bar of the start page. Repeated attempts, as a rule, are also unsuccessful. Continue reading

How to create robots.txt correctly

Nowadays, the Internet has spread around the world. We are almost inconceivable our day without access to the Internet, where you can view a list of news, find the necessary information. New sites appear, new ones appear along with them
protocols for the performance of certain operations. The webmaster should be familiar with both the old methods of writing protocols and be able to instantly and timely master the latest programs and protocols.
Search engine robots initially access the robots.txt file when they enter the portal. This file contains the Continue reading

How to calculate a person’s location by IP

Each computer has its own network card – IP, designed specifically for searching, receiving and transmitting information. The IP address on the PC can be local, dynamic, or static. The latter is fixed directly to the device and remains unchanged.

Dynamic is provided by providers: it changes every time you disconnect from the network and connect to it again. Local is designed to connect peripheral devices in one territory (it can be a home network, office or an entire enterprise), as well as to create local networks. Depending on what kind of IP a person is using, you can determine his exact location or the zone from which he goes to the Internet. Continue reading

How to increase RAM due to the hard disk
In this article, we will talk about how to expand RAM using a hard drive, since the answer to this question is of interest to many users of computer devices.…

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unique computer
As you know, test tables and statistics on the frequency of repairs for different models give much more truthful information than a funny sticker on your computer with the inscription…

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What is a broken pixel?
Owners of LCD monitors and other equipment equipped with screens often encounter problems such as broken pixels, which are a defect. The appearance of the broken pixel is constantly the…

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The driver has detected a device harddisk1 dr1 controller error
For stable operation of your system, you need to periodically review the event log, where information about crashes and errors appears. Quite often, controller error messages are issued there, even…

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