IP address in detail
From Wikipedia, the free encyclopedia IP-address (IP address, short for English. Internet Protocol Address) - a unique identifier (address) for a device (usually a computer) connected to a local network…

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VPN Basic Concepts and Classification
The term VPN (Eng. "Virtual Private Network") refers to a group of technologies that provide a network connection, or the so-called logical network, functioning on top of some other network,…

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Why does the computer not see the USB flash drive? 8 reasons
Sometimes at the most inopportune moment, when it is urgent to remove information from a USB flash drive to a PC, the computer refuses to see the new device. It…

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Computers and

Online Programs

With the development of the Internet, cloud services and various online software are becoming more widespread. Some of the services are paid, but mostly services at such sites are provided for free. In my daily work I myself use a few about a dozen of these services.

Often, in terms of quality of work, they are not inferior to similar software installed on the computer. And since the Internet is firmly entrenched in everyday life and in the minds – the sooner the more programs were installed on a PC, the more it could do. Today, a suddenly broken Internet makes a PC virtually useless. The sense of installing unnecessary software in the system is less and less, and using online more and more. Today, most programs replace bookmarks in an Internet browser. Continue reading

Home network: Ethernet or Wi-Fi
If you do not go into the jungle of network technology and do not utter such terrible words as a router, a switch, a hub and a routing table, the…

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Internet speed check (monthly statistics)
Checking the speed of the Internet is a fairly simple task if a single measurement is required. There are a ton of online tests on the Internet for this. But…

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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…

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Work on the Windows command line
The most common startup recommendations are: Start, Run, cmd. There is a Run item in the start menu. He runs a program that allows you to transfer single commands to the…

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