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Stop PowerShell High CPU Usage: Practical Fixes - Fix Windows Terminal Certificate Error After Update-Fix 'Not Recognized as Internal or External Command' Error

2026-06-13 18:44:19macos-help
Stop PowerShell High CPU Usage: Practical Fixes - Fix Windows Terminal Certificate Error After Update-Fix 'Not Recognized as Internal or External Command' Error

Final checklist

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