These hand-written notes are specifically designed for students of AKTU (Dr. A.P.J. Abdul Kalam Technical University) pursuing the academic year 2023-2024. The comprehensive notes cover various aspects of cloud computing, including its fundamentals, architecture, virtualization, data storage, scalability, security, and more. The notes are carefully organized and structured to help students grasp complex concepts easily and excel in their studies. With these AKTU-specific hand-written notes, students can enhance their understanding of cloud computing and strengthen their foundations in this rapidly growing field.