This lecture introduces quantum computing, covering quantum physics, quantum calculation, complex algebra, linear algebra, classical theory of calculus, quantum computation, quantum bits manipulation, and quantum algorithms. It explores the classical model of calculation, quantum laws, quantum circuits, Grover's algorithm, quantum transformations, and database search. The lecture also delves into quantum error correction, quantum code, quantum algorithms complexity, and quantum bit manipulation. It concludes with discussions on quantum advantage, quantum gates, and quantum algorithms implementation.