How to Allow an App Through Windows Defender Firewall
If an app can't connect to the internet or network, Windows Defender Firewall may be blocking it....
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1. Reproduce
2. Isolate
3. Apply
4. Verify
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View listHow to Fix Windows Security Service Unavailable
When Windows Security shows "Service unavailable" or a red banner, your antivirus and firewall pr...
Fix Task Scheduler Login Loop Caused by Corrupted Task
You log into Windows, and instead of your desktop, you get logged out and back in repeatedly. Thi...
Fix Outlook Port Already Allocated Error from Antivirus
If you see an error like "The connection to Microsoft Exchange is unavailable. Outlook is using p...
How to Fix Windows Defender Proxy Error on Windows 10
You open Windows Security and see an error: "Your IT administrator has limited access to some are...
How to Fix PowerShell Version Mismatch Error
If you see an error like ...is not compatible with this version of PowerShell or
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Fix Microsoft Teams 404 Not Found ErrorFix Windows Update Proxy Error via Group PolicyRecover Chrome Profile Without Data LossRemote Desktop Client Missing: Troubleshoot mstsc ErrorEnable Outlook Log File for Sync IssuesFix Windows Search 504 Gateway Timeout: Practical StepsResolve Teams Rate Limit 429 ErrorsWindows Terminal Settings: Backup, Restore, and Common Fixes