Quantum Computing: Revolutionizing Technology and Cryptography for the Future

: Quantum computing leverages quantum mechanics to perform computations far beyond classical systems. This paper explores its foundational concepts and highlights its transformative impact, especially in cryptography, optimization, and AI. I. INTRODUCTION Quantum computing is a groundbreaking technology with the potential to revolutionize various industries by harnessing the principles of quantum mechanics. Unlike classical computers, which use binary bits to process information, quantum computers utilize quantum bits or qubits. Qubits can exist in multiple states simultaneously thanks to superposition and can be entangled, meaning the state of one qubit is directly related to another, regardless of distance. These properties allow quantum computers to solve complex problems much more efficiently than traditional systems.