EFI, the Extensible Firmware Interface, is the firmware layer that initializes hardware before Windows loads. It checks CPU, ...
DEF is a key component in lowering pollutants emitted from diesel engines, helping to reduce harmful emissions.
With an immutable distribution, you never have to worry about an upgrade breaking things. These are my favorite immutable Linux distros.
This is what you should do if your VirtualBox VM boots only in the UEFI Interactive shell. We talk about Windows and Linux guest OS.