Quantum mechanics — the fundamental theory that describes nature at the smallest scales of atomic and subatomic energy levels — seems to be everywhere, from superhero movies to Fortune 500 companies. But what makes quantum mechanics so different and special? How can it be used (and can objects really pass through barriers)? This talk will bridge the divide between popular imaginations of quantum and real quantum mechanical devices, covering the basics of quantum mechanics and how it creates both limits and promise for computer processing.