Fix Windows Security Connection Refused Due to Firewall Settings
When Windows Security shows a 'connection refused' error, it often means the Windows Defender Fir...
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2. Isolate
3. Apply
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View listFix 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 Activation 502 Bad Gateway Firewall Issues
When you try to activate Windows and see a 502 Bad Gateway error, it often point...
Windows Defender Not Opening? Here's How to Fix It
You click the Windows Defender icon, but nothing happens—or you get an error saying the app didn'...
MongoDB Compass Connection Refused: Step-by-Step Fixes
When you try to connect MongoDB Compass to your database and get 'connection refused', it usually...
How to Reinstall the Windows Security App (Microsoft Defender)
If the Windows Security app (Microsoft Defender) is missing, won’t open, or shows errors, reinsta...
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