All Lessons
All IT Lessons in one category
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How to fix netio.sys blue screen error in Windows 10
The network is one of the most important components of a computer. The exchange of information between devices of all…
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Pin Website Icon to Desktop or Taskbar
In this article i will show how to pin Website icon to taskbar or Desktop. Open YouTube in the Chrome…
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What is a registry editor
In this article we will explain what is Windows registry, what is very important for the performance of your system,…
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Windows 7 RSAT for Windows Server
Windows 7 RSAT Windows 7 does not initially have Windows server management tools. This tip will tell you what to…
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How to stop traceroute in a Cisco Router
How to stop traceroute in a Cisco Beginner cisco administrators often have the following problem: the administrator runs a traceroute…
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How to Delete Failed DCs from Active Directory
There are frequent situations when a system administrator has to manually remove a domain controller from Active Directory. Such situations…
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How to find out which versions of the .NET Framework are installed on the computer
On Windows, multiple versions of the .NET Framework can be installed simultaneously. When installing on a computer a new application…
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How to show hidden folders in Windows 10/8/7/XP
Hidden files in windows are updated and used by the system and programs. You can not find them easily. This…
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DDNS on domain controllers
This article will tell you about registry keys that are responsible for whether your DCs use Dynamic DNS (Dynamic DNS)…
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How to install multiple versions of Internet Explorer in Windows OS
In this article I will talk about the problems of installing different versions of IE on the same computer. If…
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