This lecture covers the concept of quantum statistics, which describes a system of particles following quantum mechanics rules. It explores the importance of quantum statistics in understanding wave-particle duality and the behavior of particles in different dimensions. The lecture also delves into the intriguing world of anyons, bosons, and fermions, highlighting the unique properties of Abelian anyons. Furthermore, it discusses interference experiments like the double-slit experiment and optical interferometers, showcasing how interference patterns are observed based on path differences.