This document discusses how 4G networks enable cloud computing capabilities. It argues that cloud computing can increase efficiency by allowing centralized administration, management, and updates across devices. It also claims that cloud computing lowers costs by reducing the need for local IT staff and hardware through scaling, and allows older devices and software to still be useful. Additionally, the document suggests cloud computing can increase revenue by providing more flexible tools and environments for users and businesses, enabling new projects and business models to be started more easily.