How to Fix Windows Update Not Downloading New Updates
You click "Check for updates" in Windows Update, but nothing happens—or the download hangs at 0%....
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Laravel Artisan Command Not Found on Ubuntu
When you type php artisan or artisan in your Ubuntu terminal and get
Nginx 502 Bad Gateway: Troubleshooting Checklist
If you're seeing a 502 Bad Gateway from nginx, it usually means nginx can't reach the upstream se...
Fix Windows Defender Error 0x8007042c: Network & Setup Checks
You see error 0x8007042c when opening Windows Defender or during a scan. The message usually says...
Fix 'Permission Denied' When Updating Microsoft Store Apps
You try to update an app from the Microsoft Store, but get a 'permission denied' error. The updat...
Fix Windows Update Cannot Connect to Network Error
When Windows Update fails with a 'cannot connect to network' error, the system can't reach Micros...
Topic paths
Quick titles
Windows Update Missing File Troubleshooting GuideHow to Disable Windows Defender Real-Time Protection for PerformanceTroubleshooting Access Denied Windows Update Errors via PolicyVisual Studio Installer Configuration Failed After Restart: FixHow to Resolve Firefox Profile Missing Error 0x80520007Troubleshooting MySQL Can't Connect IssuesNginx 404 Not Found Troubleshooting ChecklistWindows Update Hangs at 100% Fix