Internet 2
Corbina Telecom, the Russian universal telecom operator, has launched the Internet2 project in Moscow, which will result in the union of Corbina Telecom customers - both those already working with…

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What is PDF and how to open it. Brief information
All novice computer users sooner or later come to the question of how to open PDF. Why? First of all, because in the Windows operating system there are no built-in…

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Subdomains and TIC page-rang
Subdomain (subdomain) is the secondary name of the site (or part of the main site), which is located in the domain zone of the main site. Simply put, a subdomain…

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Windows operating

CHKDSK blue disk check drive on Windows startup

Sometimes it happens that after the boot screen of the Windows operating system, the blue CHKDSK screen pops up with percent calculations instead of the usual desktop boot.
What is this screen reporting about? It tells the user that one or more partitions of the computer’s hard drive is possibly damaged, or the file system is damaged. Next, the verification of volumes for suitability for further work begins. The scan time depends on the size of the partitions being checked and on the processor clock speed, as well as the amount of RAM. Naturally, you can skip this verification screen, and we are informed about this before the start of scanning and verification, but this is not recommended Continue reading

Subdomains and TIC page-rang
Subdomain (subdomain) is the secondary name of the site (or part of the main site), which is located in the domain zone of the main site. Simply put, a subdomain…

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How to enter the bios? And a little about BIOS
Let us consider in more detail what happens when the desktop (stationary) computer is turned on and how to get into the BIOS Setup itself. Boot order First of all,…

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NTLDR is missing - system recovery
I’ll tell you that I know about a common error in Windows NTLDR is missing operating systems and about system recovery when it occurs. NTLDR is a bootloader (boot file)…

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What is a CTR page? and how does it affect earnings?
Well, for starters, let's answer the question "What is CTR?" Ctr is an indicator of clickthrough rate, the ratio of the number of clicks to the number of impressions. The…

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