Windows 7
In this category you will find lessons about Windows 7
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How to Reset TCP / IP protocol settings in Windows
Quite often, if your computer is damaged by viruses or other system failures, there may be some incomprehensible problems with…
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How to add Photo and Video to Instagram from computer
If you are an Instagram user, then you know that this platform does not allow you to add photos and…
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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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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 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 fix BOOTMGR is compressed error
The other day I encountered the following error when booting Windows 7: BOOTMGR is compressed. Press Ctrl + Alt +…
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What is AppLocker
What is applocker and why sistem administrators need this tool What is AppLocker? Applocker is a new technology in Windows…
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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 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 fix the security database on the server does not have a computer account for this workstation trust relationship easily
How to fix The security database on the server does not have a computer account for this workstation trust relationship…
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