Dive into a comprehensive 23-hour course on Computational Geometry, exploring fundamental concepts and advanced techniques through a series of lectures. Begin with introductory topics and progressively delve into more complex subjects, covering a wide range of geometric algorithms and their applications. Learn about geometric data structures, convex hulls, Voronoi diagrams, triangulations, and various computational methods used in solving geometric problems. Gain practical skills in designing and analyzing algorithms for geometric computations, essential for fields such as computer graphics, robotics, and geographic information systems. Through 11 detailed lecture sessions, each divided into multiple parts, develop a strong foundation in this crucial area of computer science and mathematics.