Fix 'Windows Defender Firewall Has Blocked' Error
You see a notification that Windows Defender Firewall has blocked an app or feature. This usually...
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View listPowerShell DNS Server Troubleshooting Checklist
When DNS resolution fails or a server stops responding, PowerShell provides direct cmdlets to dia...
Fix Command Prompt Restore Backup Error 0x80070002
When using the command prompt to restore a backup, you may encounter error 0x80070002. This error...
Fix Windows Security Error 0x80070643 on Ubuntu Dual Boot
If you see error code 0x80070643 when running Windows Security or Windows Update on a dual-boot s...
Fix Windows Update Error Due to Port 80 Already in Use
Windows Update may fail with error 0x8024402c or similar when another application is already usin...
Chrome SSL Protocol Error After Update: How to Fix
After a Chrome update, you might see an SSL protocol error when visiting secure websites. The err...
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