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Fix Missing Edge Sync Option in Settings - How to Reinstall Windows Security App (Microsoft Defender)-How to Fix System Restore When Windows Update Service Is Not Running

Updated 2026-07-28 12:40:17windows-fixes
Fix Missing Edge Sync Option in Settings - How to Reinstall Windows Security App (Microsoft Defender)-How to Fix System Restore When Windows Update Service Is Not Running
Likely symptom
Likely cause
Safe rollback

Verification route

  • Repeat the original action, not only a simplified test case.
  • Restart the app or reload the service after configuration changes.