Secure Boot is supported by Windows 11, Windows 10, Windows 8.1/8, and various Windows Server editions. How Do I Disable ...

To switch back to UEFI, restart your computer and access the BIOS setup by pressing the appropriate key (often F2, F10, or Delete) during boot. Locate the Boot Mode setting and switch from Legacy ...

Speaking of Patch Tuesday, Microsoft seemingly enabled native UEFI and Secure Boot recently on Windows 7. UEFI Secure Boot was something the Redmond company had introduced with Windows 8.