Windows Defender Real-Time Protection Greyed Out: How to Fix
If you open Windows Security and see the real-time protection toggle greyed out, you can't tu...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix VSCode Git Authentication Failed on Windows
If you see "Authentication failed" when pushing or pulling in Visual Studio Code on Windo...
Fix Windows Security App Not Starting on Windows 11
You click the Windows Security icon or try to open it from Settings, but nothing happens. The app...
Fix Cloudflare Wildcard Subdomain Issues After SSL Change
If your wildcard subdomains (e.g., *.example.com) stop working after you change SSL/TLS settings ...
Cloudflare DNS Propagation Error Fix: Step-by-Step Guide
You updated your DNS records in Cloudflare, but hours later the changes aren't showing. Visit...
Fix Windows Search Index Exclude Folder Not Working
If you've added a folder to the exclusion list in Windows Search indexing options but files f...
Issue queue
SitemapHow to Fix Windows Update Error 0x80070002 (Low Disk Space)
How to Fix Windows Security App Not Opening
Docker Desktop Engine Stopped: Antivirus Interference Fix
Python venv Activation Error: No Such File or Directory Fix
How to Remove Git index.lock File Error
Fix Cloudflare Wildcard Subdomain Not Working
Troubleshooting nginx proxy_pass connection refused errors
Windows 11 Blue Screen After Update: Hardware Troubleshooting
How to Fix Chrome Error 0xc0000022 at Startup
Windows Defender Real-Time Protection Stuck Off
Fix Docker Compose PostgreSQL Port Already in Use
Fix VSCode Permission Denied in Docker Containers
How to Fix Windows Security App Not Opening
Docker Desktop Engine Stopped: Antivirus Interference Fix
Python venv Activation Error: No Such File or Directory Fix
How to Remove Git index.lock File Error
Fix Cloudflare Wildcard Subdomain Not Working
Troubleshooting nginx proxy_pass connection refused errors
Windows 11 Blue Screen After Update: Hardware Troubleshooting
How to Fix Chrome Error 0xc0000022 at Startup
Windows Defender Real-Time Protection Stuck Off
Fix Docker Compose PostgreSQL Port Already in Use
Fix VSCode Permission Denied in Docker Containers