Cloud computing is a technology that provides on-demand access to computing resources such as servers, storage, databases, networking, software, and applications through the Internet. Instead of owning and maintaining physical hardware and software infrastructure, users can utilize resources provided by cloud service providers on a pay-as-you-use basis. Cloud computing enables organizations and individuals to store data, run applications, and process information remotely with flexibility, scalability, and cost efficiency. Major cloud service providers include Amazon Web Services (AWS), Microsoft Azure, Google Cloud Platform (GCP), and IBM Cloud. Cloud computing differs from cluster computing and grid computing in several ways. Cluster computing is a system where multiple interconnected computers work together as a single powerful system. The computers in a cluster are usually located at the same physical location and connected through a high-speed local network. Cluster computing is mainly used for high-performance computing, scientific simulations, and tasks requiring fast processing. In contrast, cloud computing provides virtualized resources over the Internet and allows users to access resources dynamically without managing physical machines. Grid computing connects geographically distributed computers belonging to different organizations to solve large-scale computational problems. It uses the combined processing power of multiple independent systems across different locations. Grid computing is generally used for research projects and complex calculations. Cloud computing,