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Fix Windows Update DNS Resolution Problems - Fix Windows Search High CPU Usage by Rebuilding Index-Fixing Token Expired Error Due to Malwarebytes and Windows Defender

2026-06-14 10:28:08office-tools
Fix Windows Update DNS Resolution Problems - Fix Windows Search High CPU Usage by Rebuilding Index-Fixing Token Expired Error Due to Malwarebytes and Windows 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.