How to connect wifi yourself
Using Wi-Fi at home is very convenient. This allows you to get rid of wires, which cause a lot of inconvenience, and open access to the Internet for any portable…

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PC system unit: device and the role of the motherboard
System unit: internal content The main component of any computer is thePC system unit, since it is in it that all the important elements and nodes are located, due to…

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What to do if the keyboard does not work on the computer
Why the computer keyboard does not work Each computer user may have a keyboard problem, and in this case, you need to find the answer to the question: why the…

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How to check the monitor for dead pixels

The acquisition of a computer, laptop or other gadget is a responsible undertaking. Even in the new technology, there may be obvious and hidden defects. Dead (or dead) pixels – a common malfunction that violates the integrity of the image on the display. If a single cell does not work, then the change in image quality with the naked eye, as a rule, is not recorded. But if a group of pixels is damaged, then the perception of the picture is impaired.

Defective pixels form a black, white or color dot, which distracts when working on a PC and interferes with video viewing. The cause of the defect is a malfunction of the matrix elements. In this regard, each potential buyer of an electronic device needs to know how to check the monitor for dead pixels. Continue reading

History of the Internet

The history of the development of the Internet began in 1969, when for the first time it was possible to make communication between computers at the University of California and Stanford. This was a real achievement, because between the two universities there was a distance of about 500 km. The advent of the Internet, however, cannot be called instantaneous. This was preceded by years of labor and scientific research.

The Emergence of the Internet: The Origins
APRA Agency, which later received the status of the creator of a new form of communication, was founded 10 years before the computers of Stanford and the University of California were united into one network. At Continue reading

Basic definitions of the Web. About IP Addresses

For Internet technologies, there are basic concepts, without knowledge of which the understanding of the principles and methods of its functioning will be quite superficial. Those who want to understand in detail and deeply on the basis of what the World Wide Web functions on should understand the terminology and know the basic definitions of the Network regarding its operation.

IP address
Each PC connected to the Network has its own unique personal address, by which all devices identify each other. There should not be two addresses with the same value on the Internet. The format for writing the address is reduced to a single standard defined by the IP protocol. Recording is done on a 32-bit system. Each of the four groups is determined Continue reading

How to connect to a proxy server: methods and instructions
There are many ways you can connect to a proxy server. Sometimes for this it is enough to properly configure the computer device itself, and sometimes you only need to…

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How to connect to the Internet bypassing the provider
Since the law on Internet censorship began to operate in our country, many users have encountered the problem of visiting a huge number of Internet resources. I must say that…

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How to create an online store yourself
An increasing number of Internet users are thinking about how to create an online store with minimal costs and thus earn money. An online store can be attributed to the…

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How to set up Google mail
Correct Google mail settings will provide not only convenience in its use, but also make it more secure by protecting confidential information. To configure, you must first go to your…

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