Using the Windows 8 1 Media Creation Tool with an OEM License with a UEFI BIOS with SecureBoot

Determining your Windows 8.1 UEFI BIOS SLP key. Determining your preinstalled Windows 8.1 Edition. Downloading the Windows 8.1 .iso wit the Windows Media Creation Tool Creating a GPT UEFI Fat32 Bootable USB Booting in a UEFI BIOS with SecureBoot enabled.