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Fix 'Port Already Allocated' Error in Windows Defender on Windows 10

You may see an error like "Windows Defender Firewall cannot use port X because it is already allo...

Fix npm Command Not Found Error Code 1

When you run an npm command and get 'npm' is not recognized or command not fou...

Fix Windows Security Path Not Found After Update
After a Windows update, some users see a 'path not found' error when opening Windows Security. Th...

Fix Windows Search Rate Limit Error in Windows 11
If you're seeing a “rate limit” error when using Windows Search in Windows 11, it usually means y...

Fix PuTTY Connection Refused: Check SSH Service
When you see 'Connection refused' in PuTTY, it usually means the SSH server on the remote machine...

Fix PowerShell Execution Policy Restricted by Group Policy
When you try to run a PowerShell script and see an error like 'execution policy restricted' or 'c...


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