Recorded 03 February 2025. Louis Golowich of the University of California, Berkeley, presents "Quantum Error Correction Tutorial II of II" at IPAM's Winter School on Quantum Error Suppression, Mediation, and Correction. Learn more online at: https://www.ipam.ucla.edu/programs/special-events-and-conferences/winter-school-quantum-error-suppression-mediation-and-correction/