Windows11チュートリアルでのWindowsセキュリティ通知アイコンの追加または削除

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINESOFTWAREPoliciesMicrosoftWindows Defender Security CenterSystray]
"HideSystray"=-

[HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionExplorerStartupApprovedRun]
"SecurityHealth"=hex:06,00,00,00,00,00,00,00,00,00,00,00

[HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionRun]
"SecurityHealth"=hex(2):25,00,77,00,69,00,6e,00,64,00,69,00,72,00,25,00,5c,00,
  73,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,53,00,65,00,63,00,75,
  00,72,00,69,00,74,00,79,00,48,00,65,00,61,00,6c,00,74,00,68,00,53,00,79,00,
  73,00,74,00,72,00,61,00,79,00,2e,00,65,00,78,00,65,00,00,00