zhizhu
Home / developer-tools / Fix 'Command Not Found' in Windows Terminal for PowerShell - How to solve convert not recognized on Ubuntu-How to Fix Windows Defender Error 577: Service Not Starting

Fix 'Command Not Found' in Windows Terminal for PowerShell - How to solve convert not recognized on Ubuntu-How to Fix Windows Defender Error 577: Service Not Starting

2026-06-13 20:11:41developer-tools
Fix 'Command Not Found' in Windows Terminal for PowerShell - How to solve convert not recognized on Ubuntu-How to Fix Windows Defender Error 577: Service Not Starting

Final checklist

  • Confirm that the same symptom is gone after a restart or refresh.
  • Keep the smallest working change and undo temporary diagnostic settings.