Learn about quantum error mitigation in this recorded lecture from IBM Research scientist Ewout Van den Berg, presented at IPAM's Winter School on Quantum Error Suppression, Mediation, and Correction at UCLA. Explore fundamental concepts and techniques for mitigating errors in quantum computing systems in the first part of a two-lecture series. Gain insights into cutting-edge research and practical approaches for improving the reliability and performance of quantum computations through error mitigation strategies. Delivered as part of IPAM's specialized winter school program focusing on quantum error management techniques, this comprehensive presentation provides valuable knowledge for researchers and practitioners working in quantum computing and error correction.