Windows Defender Real-Time Protection Troubleshooting Checklist
If Windows Defender real-time protection fails to turn on or keeps turning off, you may see warni...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesHow to Allow Unrelated Histories in Git Merge
If you see the error fatal: refusing to merge unrelated histories when running
Fix Windows Search Indexing High CPU Usage
If your computer's fan spins up and Task Manager shows Windows Search using a lot of CPU, the...
Python Virtual Environment Not Activating on Mac: Fixes
You open Terminal, run source venv/bin/activate, and nothing happens—or you get an e...
Fix npm run build Failure from Missing Env Variables
You run npm run build and get an error like Error: Missing required environmen...
Fix 'Permission Denied' in VS Code When File Isn't Read-Only
You're editing a file in VS Code and get a 'Permission denied' error when saving, eve...
Issue queue
SitemapAntivirus Blocking Chrome Extensions? Fix It
How to Stop Nginx Redirect Loop Caused by Rewrite
How to Fix Nginx Redirect Loop
Windows 11 Update Stuck at 0%: How to Fix Setup Freeze
Troubleshooting Docker 'network not found' and 'permission denied'
Fixing 'Permission Denied' in Windows VSCode Terminal
How to Fix Windows Security App Not Opening
Troubleshooting VS Code Git Change Detection
How to Force Windows Search to Exclude a Folder
Resolve Windows Update Error 0x80070002
Cannot Access Network Share in Windows 10/11
Fix Docker Context Canceled Error on Mac
How to Stop Nginx Redirect Loop Caused by Rewrite
How to Fix Nginx Redirect Loop
Windows 11 Update Stuck at 0%: How to Fix Setup Freeze
Troubleshooting Docker 'network not found' and 'permission denied'
Fixing 'Permission Denied' in Windows VSCode Terminal
How to Fix Windows Security App Not Opening
Troubleshooting VS Code Git Change Detection
How to Force Windows Search to Exclude a Folder
Resolve Windows Update Error 0x80070002
Cannot Access Network Share in Windows 10/11
Fix Docker Context Canceled Error on Mac