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Fix Windows Terminal High CPU Usage and Error Code - GitHub SSH Host Key Error: Fix and Verify-Fix Windows Defender Not Starting on Boot

2026-06-14 12:20:51windows-fixes
Fix Windows Terminal High CPU Usage and Error Code - GitHub SSH Host Key Error: Fix and Verify-Fix Windows Defender Not Starting on Boot

Final checklist

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