Fix 'ffmpeg: command not found' on Linux
You try to run ffmpeg in the terminal and get ffmpeg: command not found...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Windows Update Auto Start Configuration Error
You might see a message like "Windows Update auto-start configuration error" when trying to run u...
Fix Windows Activation Service Unavailable on Windows 10 Pro
If you see the error 'Windows Activation Service Unavailable' on Windows 10 Pro, it usually means...
Fix PowerShell Cache Not Clearing: Step-by-Step
If PowerShell commands behave oddly—showing old results, failing to load updated modules, or igno...
Fix Windows Security DNS Error Using Command Prompt
If you see a DNS error in Windows Security (like "DNS server not responding" or "DNS resolution f...
Chrome Extension Not Loading: Step-by-Step Fixes
You click the extension icon, but nothing happens. Or the extension is grayed out, missing from t...
Issue queue
SitemapWindows Terminal Not Starting Due to Dependency Issues
How to Fix Windows Error 0x80073712
How to Unlock a File Using PowerShell
Resolve PowerShell Service Unavailable on Windows
How to Install Missing Remote Desktop Client
Troubleshoot Outlook SSL Certificate Error
Windows Security Configuration Port Conflict Fix
Windows Security Module Error Fix Checklist
Chrome Proxy Server Connection Error Fix
Windows Terminal Hangs on Command Prompt
Fix PowerShell Reset Not Working – Step by Step
How to Set Up WSL 2 for Docker Desktop
How to Fix Windows Error 0x80073712
How to Unlock a File Using PowerShell
Resolve PowerShell Service Unavailable on Windows
How to Install Missing Remote Desktop Client
Troubleshoot Outlook SSL Certificate Error
Windows Security Configuration Port Conflict Fix
Windows Security Module Error Fix Checklist
Chrome Proxy Server Connection Error Fix
Windows Terminal Hangs on Command Prompt
Fix PowerShell Reset Not Working – Step by Step
How to Set Up WSL 2 for Docker Desktop