CompTIA A+ / IT Support_Module_1 Part 4 : How the BIOS/UEFI works

Discover the essential role of BIOS and UEFI in your computer’s boot and configuration process. Learn to distinguish these firmwares, use the BIOS/UEFI menu, understand POST, Secure Boot, and TPM for hardware security. This guide helps you master firmware updates and best configuration practices.

COMPTIA A+ / IT SUPPORT