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Fix 'PowerShell Not Recognized as Internal or External Command' - Troubleshooting Outlook 502 Bad Gateway After an Update-Fix Windows Terminal Blank Screen in VS Code Integration

2026-06-15 18:23:06browser-issues
Fix 'PowerShell Not Recognized as Internal or External Command' - Troubleshooting Outlook 502 Bad Gateway After an Update-Fix Windows Terminal Blank Screen in VS Code Integration

Final checklist

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