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Home / browser-issues / Fix PowerShell Command Not Found After Windows Update - Fix SSH Host Key Verification Failed in VS Code-Windows Defender Authentication Failed: Step-by-Step Fix

Fix PowerShell Command Not Found After Windows Update - Fix SSH Host Key Verification Failed in VS Code-Windows Defender Authentication Failed: Step-by-Step Fix

2026-06-13 20:26:32browser-issues
Fix PowerShell Command Not Found After Windows Update - Fix SSH Host Key Verification Failed in VS Code-Windows Defender Authentication Failed: Step-by-Step Fix

Final checklist

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