Yoo-fi? Yoo-ef-ee?
They shoulda made it easier to pronounce if they wanted people to call it that
This will cause a Linux machine to reboot directly into the UEFI.
That's weird, on my machine it reboots me directly into the BIOS.
Sidenote: if you dualboot, I can't recommend enough setting up a desktop entry which runs this command:
systemctl reboot --boot-loader-entry=auto-windows
It's basically a one-click Windows launcher.