Let's Talk About... UEFI -> 10 things you should know
LET'S TALK ABOUT... UEFI -> 10 THINGS YOU SHOULD KNOW 1: UEFI IS THE REPLACEMENT FOR BIOS The BIOS (basic input/output system) has been at the heart of the PC design for well over 30 years now. It is the piece of firmware that provides the operating system with a standard interface to the functionality of the computer. Unfortunately, its design is quite outdated, carrying a number of limitations that are not acceptable in the current age of computing. UEFI is the replacement for BIOS, and it brings with it a host of modern functionality to carry PCs through the next few decades. 2: IT ENABLES BETTER DISK SUPPORT UEFI finally breaks free of the old DOS-style master boot record (MBR) disks, taking us into the GUID partition table (GPT) future. While not all operating systems support booting from GPT disks (notably, 32-bit versions of Windows), GPT support at the firmware layer will allow disks of enormous size to be used, even for booting the operating system. 3: APPL...