The name of the service that provides virtualized computing resources over the Internet is known as Cloud Computing. This technology allows users to access and use computing resources, such as storage, processing power, and applications, on-demand without the need for physical infrastructure. Various cloud service models exist, including Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS). Cloud computing enhances scalability, flexibility, and cost-efficiency, enabling businesses to adapt quickly to changing demands.