Uefi Boot 〈4K〉

: The Secure Boot feature verifies digital signatures for bootloaders and drivers, preventing rootkits and unauthorized code from executing during startup.

Unified Extensible Firmware Interface (UEFI) boot is the modern standard for starting up a computer, essentially acting as a "mini-operating system" that bridges the gap between hardware firmware and the main operating system. It was developed to replace the aging BIOS (Basic Input/Output System), which had been the standard since the early 1980s but struggled with the demands of modern hardware. Core Advantages Over Legacy BIOS UEFI Boot

Unlike BIOS, which simply executes code in a disk's first sector, UEFI understands filesystems (primarily FAT32) and searches for specific files: UEFI boot explained (for Linux users) : The Secure Boot feature verifies digital signatures

: Many UEFI implementations offer a graphical interface with mouse support and advanced diagnostics, a major step up from the text-only BIOS menus. How the UEFI Boot Process Works Core Advantages Over Legacy BIOS Unlike BIOS, which