Quantum computing marks one of the most significant paradigm shifts since the advent of classical computers. Built upon the principles of quantum mechanics, it introduces novel computational methods that have the potential to surpass classical computing in both efficiency and capability. Unlike classical computers, which use binary bits, quantum computers rely on qubits, which must operate under strictly controlled physical conditions. By exploiting quantum phenomena such as superposition and entanglement, quantum computers can utilize qubits to process information in fundamentally different ways. These unique properties enable quantum computers to solve various problems that are currently infeasible for even the most advanced classical systems. Therefore, quantum computing has the potential to revolutionize various industries such as cryptography, drug discovery, and materials science.