[ GLOSSARY DEFINITION ] Software

BIOS

Basic firmware that starts a PC and initialises hardware before the OS loads.

Also known as: Basic Input Output System

Full Definition & Technical Explanation

BIOS is firmware that initialises hardware and boots a computer before the operating system. Modern machines use its successor, UEFI.

See UEFI.

Frequently Asked Questions

What is BIOS?

Basic firmware that starts a PC and initialises hardware before the OS loads.

What terms are related to BIOS?

Related Software terms include stock Android, kernel.

Related Technical Terms

stock Android
A near-unmodified version of Android with minimal additions. Software
kernel
The core of an operating system that manages hardware and processes. Software
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