Fix Windows Defender Real-Time Protection After Clean Boot
You've performed a clean boot to troubleshoot an issue, but now Windows Defender's real-t...
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Practical fixes for tool errors, setup blocks, and workflow issues.
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All notesRecover Lost Changes After Git Detached HEAD
You've made several edits, then checked out an old commit or tag, and now Git says you're...
Fixing Unresolved Paths After Git Merge Conflict Rebase
When you run git rebase and hit a merge conflict, Git pauses the rebase and asks you...
Fix Windows Defender Real-Time Protection Configuration Error
You open Windows Security and see a message that real-time protection is turned off or has a conf...
Windows Security App Won't Open in Safe Mode: Fixes
If you’re in Safe Mode and the Windows Security app refuses to open—showing a blank window, crash...
Fix Nginx 502 Bad Gateway: Upstream Connection Refused
If you're seeing a 502 Bad Gateway error with "upstream connection refused" in your N...
Issue queue
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Fix Windows Update Service Not Running with DISM Restore Health
Fix Docker Desktop Engine Not Running
Troubleshoot VS Code settings.json Save Error
Troubleshoot VS Code Terminal and Node.js Issues
Python venv Activation: Windows, macOS, Linux
VS Code Git Auth Failed Fix