Quantum Computing Roadmap is a forward-looking guide that charts the evolution of quantum technology over the next three decades. From foundational principles and key algorithms to hardware milestones, fault-tolerant architectures, AI integration, and industry applications, this roadmap provides a clear, structured path through the quantum revolution. Ideal for students, researchers, and professionals, it highlights where breakthroughs will occur, what challenges lie ahead, and how quantum computing will transform science, industry, and society.