UEFI Requirements UEFI Version UEFI Compliance UEFI System Environment and Configuration Privilege Levels UEFI Boot in HS-Mode UEFI Boot in (V)S-Mode System Volume Format UEFI Image Format UEFI Drivers UEFI Applications PE/COFF Images Graphics Output (GOP) Protocol Address Translation Support UEFI Boot Services Memory Map UEFI Loaded Images Configuration Tables UEFI Runtime Services Runtime Exception Level Runtime Memory Map Real-Time Clock (RTC) UEFI Reset and Shutdown Variable Services Firmware Update