https://smallbusiness.chron.com/primary-function-bios-cmos-68581.html

A computer's Basic Input Output System and Complementary Metal-Oxide ... The BIOS's primary function is to handle the system setup process including driver ...

https://smallbusiness.chron.com/purpose-bios-computer-69278.html

The BIOS can also play a role in computer security. Most BIOS software versions have the option to password-protect the boot process, which means that you ...

https://www.computerhope.com/jargon/b/bios.htm

Feb 27, 2019 ... The four main functions of a PC BIOS. POST - Test the computer hardware and make sure no errors exist before loading the operating system.

https://whatis.techtarget.com/definition/BIOS-basic-input-output-system

BIOS (basic input/output system) is the program a personal computer's microprocessor uses to get the computer system started after you turn it on.

https://computer.howstuffworks.com/bios1.htm

The BIOS software has a number of different roles, but its most important role is to load the operating system. When you turn on your computer and the ...

https://en.wikipedia.org/wiki/BIOS

BIOS is non-volatile firmware used to perform hardware initialization during the booting process (power-on startup), and to provide runtime services for operating systems and programs. The BIOS firmware comes pre-installed on a personal computer's system ..... The BIOS provides a small library of basic input/output functions to operate ...

https://www.thewindowsclub.com/what-is-bios-in-computers-how-does-it-work

Mar 7, 2015 ... This is not a comprehensive list of functions of the BIOS. It also checks up CMOS, and other chips to set up the date and time on the computer, ...

https://www.quora.com/What-is-the-role-of-BIOS-in-computer-operating-systems

BIOS (basic input output system) in a PC has the following main functions. 1. System initialization and run POST ( Power On Self Test). 2.

http://flint.cs.yale.edu/feng/cos/resources/BIOS/

The BIOS includes instructions on how to load basic computer hardware. The BIOS also ... What role does the BIOS play with during the system boot up?

https://www.lifewire.com/bios-basic-input-output-system-2625820

Jan 8, 2019 ... Learn the basics about BIOS, an acronym for Basic Input Output System, which is software that controls basic computer hardware functions.