Cloud providers are companies that offer services and resources over the internet, allowing users to store, manage, and process data without needing physical hardware. These services can include storage, computing power, and software applications, making it easier for businesses and individuals to access technology on-demand. Some well-known cloud providers include Amazon Web Services (AWS), Microsoft Azure, and Google Cloud Platform. They provide scalable solutions, meaning users can adjust their resources based on current needs, which helps reduce costs and improve efficiency. Cloud providers also ensure data security and reliability, making them essential for modern digital operations.