Every modern motherboard comes with an embedded Flash EEPROM module, otherwise known as the BIOS chip. Short for Basic Input Out System, this is the first bit of code executed when you boot your PC. Whatever your goal is, this is your go-to guide for everything you've ever wanted to know about the BIOS. If you’re a power users routinely punch into the BIOS in order to fine tune their system, here is your go-to guide for everything you've ever wanted to know about the BIOS.

More info: BIOS Guide