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Fix Windows Update Black Screen After Restart - How to Back Up and Restore Microsoft Store Apps in Windows 11-Windows Defender Service Not Starting 404 Fix

Updated 2026-06-13 15:24:23office-tools
Fix Windows Update Black Screen After Restart - How to Back Up and Restore Microsoft Store Apps in Windows 11-Windows Defender Service Not Starting 404 Fix
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Operational follow-up

  • Record the exact option, command, or setting that changed the result.
  • Keep a rollback note if the workflow affects shared files or team settings.

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