Explore the fascinating world of quantum computing in this 42-minute conference talk by award-winning researcher Jessica Pointing at GOTO Chicago 2019. Dive into the principles of quantum computing, including superposition, entanglement, and quantum gates. Learn about the potential applications of this revolutionary technology in fields such as machine learning, medicine, and energy systems. Discover how quantum computers can solve complex problems in seconds that would take conventional computers billions of years. Understand the current state of quantum computing, including progress made, working aspects, and challenges faced. Gain insights into who is working on quantum computing and the timeline for its development. Unpack key concepts through analogies and explore the mathematics behind quantum computing. Walk away with essential takeaways and a glimpse into two potential future states of this transformative technology.