Windows 11 Update Failed Blue Screen Rollback Fix
You start your PC after a Windows 11 update and get a blue screen, then it rolls back. This artic...
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All notesFix DNS Probe Finished NXDOMAIN on Custom DNS Server
If you see “DNS PROBE FINISHED NXDOMAIN” in Chrome or another browser while using a custom DNS se...
Fix DNS Probe Finished NXDOMAIN with VPN Issues
When you see 'DNS probe finished NXDOMAIN' in your browser while a VPN is active, it mean...
Fix Windows Defender Real-Time Protection Permission Denied
When you try to turn on or off Windows Defender real-time protection, you might see a "Permis...
How to Change Git Remote URL with git remote set-url origin
Sometimes you need to change the remote URL of your Git repository — for example, after switching...
Fixing Nginx Upstream Connection Refused on Port 443
You see "upstream connection refused" in your Nginx error log when proxying requests to p...
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