How to Configure Windows Defender Firewall Settings for a Network
If you're having trouble with network connectivity or need to allow an app through the firewall, ...
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View listFix Windows Security Rate Limit Error: Can't Open App
You try to open Windows Security or a protected app, and instead you see an error message like "R...
How to Reinstall Windows Search Feature (Step-by-Step)
If Windows Search stops working—no results, missing files, or high CPU usage—reinstalling the fea...
How to Fix Windows Activation Permission Denied Error
When you try to activate Windows and see a “permission denied” error, it usually means the activa...
Fix Chrome 'Connection Refused' Error from Firewall Block
When you see "This site can’t be reached – connection refused" in Chrome, it often means somethin...
Fix Windows Defender Error 502 Bad Gateway
You open Windows Security and see 'Error 502 – Bad Gateway.' This usually means Windows Defender ...
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