What is bios in pc computer

What is bios in pc computer

BIOS is a set of programs that are solidified on a ROM chip on the motherboard of the computer. It saves The computer's most important basic input and output program, post-boot self-test program and system self-startup program can read and write specific information about system settings from CMOS. Its main function is to provide the lowest and most direct hardware settings and control for the computer.

BIOS is the abbreviation of "Basic Input Output System" in English. When translated literally, the Chinese name is "Basic Input Output System". The following are the keys to enter the BIOS of various brands of computers:

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