Bing found the following results
Basic Input/Output System - Wikipedia
BIOS - Wikipedia
Emulator files - Emulation General Wiki
BIOS - Simple English Wikipedia, the free encyclopedia
BIOSを起動する 3つの方法 - wikiHow
What Is BIOS (Basic Input Output System)? - Lifewire
3 Ways to Enter BIOS - wikiHow
BIOS - Wikiwand
UEFI - Wikipedia
What Is BIOS? | Coursera