A small BIOS chip lurks inside just about every personal computer, sitting down on your motherboard to breathe daily life into your system when you push the electric power button. It not only powers your Pc, but aids shield it, also.
BIOS stands for simple enter and output program, and the BIOS chip initializes all the other devices in your Computer system, like the CPU, GPU, and motherboard chipset. But a few decades ago, motherboard manufacturers—in partnership with Microsoft and Intel—introduced a alternative for common BIOS chips dubbed UEFI (Unified Extensible Firmware Interface).
Pretty much just about every motherboard shipping and delivery today has a UEFI chip rather than a BIOS chip (UEFI is a Windows 11 technique prerequisite, in fact), but they both of those share the similar main reason: getting ready the program to boot into the working program. That explained, most people even now contact the UEFI the “BIOS” because of the familiarity of the expression.