Quantum waves are fundamental concepts in quantum mechanics that describe the behavior of particles at the quantum level. Unlike classical waves, quantum waves represent probabilities of finding a particle in a particular state or location, as described by the Schrödinger Equation. These waves exhibit unique properties, such as interference and superposition, which lead to phenomena like quantum entanglement and the famous double-slit experiment. Understanding quantum waves is essential for grasping the principles of quantum computing and quantum cryptography, which have the potential to revolutionize technology.