All Lessons
All IT Lessons in one category
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How to check the RAM for errors in Windows
If we can find out on the computer that the hard disk needs to be defragmented, then we will not…
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How to reduce group policy problems
Using group policies can sometimes bring very unexpected problems. Here are some tips you can use to reduce the complexity…
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How to migrate dhcp server to another Windows Server
If you have ever been forced to move a DHCP server from one physical server to another, you know that…
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How to disable automatic restart after installing updates in Windows
In Windows, after installing updates downloaded through Windows Update, the system automatically restarts in order for all changes to take…
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How to fix Unable to add network printer error in Windows 7
Recently, we encountered the following problem when using a print server on Windows Server 2008 R2, where the correct versions…
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How to fix search not working in Windows 10 easily
The search function in Windows 10 has to be used much more often than in previous versions of the OS:…
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How to enter the safe mode of Windows 7
Windows 7 starts when you press F8. As soon as you turn on or restart your computer, press the F8…
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How to view the list of user rights on Windows 7,8,10
When you troubleshoot client computers, it is often useful to review a list of all user rights. This is especially…
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How to fix task manager is disabled by administrator problem
Once, on a friend’s computer, when I tried to start Task Manager, the following error appeared: Task Manager has been…
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How to configure Windows Update through a proxy server
It is not a secret for anyone that in the event that your PC running Microsoft OS is connected to…
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