UEFI and Legacy boot

Both UEFI and BIOS are firmware that specifies an interface between the computer operating system and the underlying firmware. Legacy boot involves booting the computer using legacy firmware such as BIOS and UEFI boot involves booting a computer using the more advanced UEFI.

Table of contents.Introduction.UEFI boot.Legacy boot.Differences between UEFI and Legacy boot mode.Switching the boot mode.Summary.References.Prerequisites.FirmwareBIOSIntroduction.

There are two ways we can b...