<http://schema.org/description>
"Kh\u00F4i ph\u1EE5c Key Windows t\u1EEB th\u01B0 m\u1EE5c Windows.old -\u00A0Khi\u00A0n\u00E2ng c\u1EA5p Windows 10 t\u1EEB Windows 7 ho\u1EB7c Windows 8.1 v\u00E0 b\u1EA1n c\u1EA7"^^<http://www.w3.org/2001/XMLSchema#string>
<https://it60s.org/cach-khoi-phuc-key-windows-tu-thu-muc-windows-old.html>