Cloud computing refers to the delivery of computing services—such as servers, storage, databases, networking, software, and more—over the internet (the cloud). It offers several advantages, including flexibility, scalability, cost-effectiveness, and enhanced performance. Cloud computing providers typically offer services in three main categories: Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS). These services enable organizations and individuals to access powerful computing resources without having to invest in and maintain their own physical infrastructure. If you have any specific questions about cloud computing or need more details on a particular aspect, feel free to ask!