The "Microwave Techniques in Superconducting Quantum Computers" is a valuable resource that includes the world of superconducting quantum computing hardware. The book covers a wide range of topics crucial to the understanding and development of superconducting quantum computers. It provides insight into both room-temperature and cryogenic microwave engineering, providing a thorough examination of the various techniques and techniques employed in these environments. This resource also covers nanofabrication and control and measurement of superconducting qubits. All while teaching the reader how to apply these principles to other semiconductor qubits, such as spin and topological qubits.