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Fix Windows Update High CPU Usage and Error 0x80070002 - Windows Security Module Missing – How to Restore It-Fix Windows Security DNS Errors After a Windows Update

2026-06-13 16:44:54browser-issues
Fix Windows Update High CPU Usage and Error 0x80070002 - Windows Security Module Missing – How to Restore It-Fix Windows Security DNS Errors After a Windows Update

Final checklist

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