Let’s talk about how UEFI boots. Generally, there are a few different phases. We generally say since there are many implementations and many of them do things out of spec. There are three ...

BIOS and UEFI differ in age, interface, and functionality, with UEFI supporting mouse navigation and networking. BIOS uses MBR, UEFI uses GPT, and BIOS works in 16-bit mode while UEFI can operate ...