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Functions of Operating Systems

Tag: DNS

How to Open or Close Ports on PC with Windows 10, 8 7 or Router 🖧🌐🔧

Hello everybody! In this video, I’m going to show you how to open ports in a Windows operating system, how to check if the necessary port is open, check the status of all ports, and find out which port is used by a specific program. If you are an avid online gamer, an active user […]

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How a DNS Server (Domain Name System) works.

How a DNS Server (Domain Name System) works.

In the world of networking, computers don’t go by names like humans do, they go by numbers, because that’s how computers and other similar devices talk and identify with each other over a network, which is by using numbers such as IP addresses. Humans on the other hand are accustomed to using names instead of […]

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