Designed for people who want to know more about how the computer works, including how to get the best performance out of your computer without expensive upgrades or costly additions. Study basic electronic and digital concepts. Review the components of a PC. Practice disassembling and reassembling a PC. Understand BIOS and POST, which “boot-up” the computer. Discover the functions of operating systems. Whether you are contemplating a career in computers or are just a curious user, you will find something of interest in this class.