ICTP's annual Spring School on Superstring Theory and Related Topics provides pedagogical treatment of those subjects through lectures by some of the world's top string theorists. The activity is intended for theoretical physicists or mathematicians with knowledge of quantum field theory, general relativity, and string theory. It is organized in collaboration with the Italian Institute for Nuclear Physics (INFN). Topics: Holography with Averaging Aspects of the Swampland Symmetries, Anomalies and Topology Lecturers: A. MALONEY, McGill University, Canada I. VALENZUELA, Harvard University, USA K. YONEKURA, Tohoku University, Japan