All Lessons
All IT Lessons in one category
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How to fix error api-ms-win-crt-runtime-l1-1-0.dll in Windows
If when you try to open a program on your Windows computer, you receive the error message “The program cannot…
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How to fix KMODE_EXCEPTION_NOT_HANDLED Windows 10 error
If you diagnose the error name KMODE_EXCEPTION_NOT_HANDLED, then it has the error number 0x0000001E. This BSOD error means that the…
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How to perform a clean boot in Windows 10/8/7
What is the clean boot in Windows 10/8/7? How to perform a clean boot? What is the difference between safe…
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What is the WSAPPX process and how does it affect the processor and hard disk in Windows 10
If you have ever watched the processes in the task manager, then you probably met the WSAPPX process, which in…
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What is SysMain service and how to enable it in Windows 10 easily
In the Windows 10 update 1809, Microsoft chose a new name for the SuperFetch service, called SysMain. When we talk…
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Touchpad not working on a laptop? 5 ways to solve the TouchPad problem
The touchpad is a century-old feature, has long replaced the alternative control of the mouse. With it, we can fully…
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How to Fix No Sound on Laptop or Computer
The sound is important in the windows system exactly the same as for the user. Everything connected with a laptop…
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Backup Local Group Policy in Windows 10
If you have ever set up a computer through the registry editor, then surely you saw a warning or recommendation…
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How to find out what generation of Intel processor
When troubleshooting your computer or buying a new PC, you will want to know what generation of Intel processors. Intel…
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How to repair mbr in Windows 10
If our operating system hard drive is placed first, but the computer still does not boot, it is possible that…
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