MSI X299 GAMING PRO CARBON AC Motherboard

msi slotWindows 10 Home (MSI recommends Windows 11 Pro for business.) FREE Upgrade to Windows 11* Windows 10 Home (MSI recommends Windows 11 Pro for business.) ... 2 Slots DDR4I have installed the Samsung SM951 M.2 drive in my MSI SLI Plus motherboard as a boot drive. But in the MSI Guard Pro BIOS, there are a couple settings that are confusing