Fix Windows Security High Memory Usage (MsMpEng.exe)
You open Task Manager and see Windows Security (the process is MsMpEng.exe) using 500 MB or more ...
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All notesFix Windows Update Permission Denied Error
When installing Windows updates, you may see an error like 'Permission Denied' or 'Access Denied'...
Fix Windows Defender Port Already Allocated in Windows 11
You start a program that needs a specific network port, but Windows 11 tells you the port is alre...
Fix Windows Update Access Denied: Run as Administrator
You click 'Check for updates' in Windows Update, and instead of progress, you see an 'Access Deni...
How to Fix Microsoft Store Not Downloading Apps After Reinstall
After reinstalling Windows, you might find that the Microsoft Store won't download apps—they get ...
How to Use the Windows Search Service Configuration Tool
Windows Search can slow down or stop returning results when its service or index gets corrupted. ...
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