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Reactivate Windows After Clean Install Without Product Key - How to Resolve Git Non-Fast-Forward Push Rejection-Resolve 'Command Not Found' in PowerShell for Defender

2026-06-13 16:22:15developer-tools
Reactivate Windows After Clean Install Without Product Key - How to Resolve Git Non-Fast-Forward Push Rejection-Resolve 'Command Not Found' in PowerShell for Defender

Final checklist

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