This service makes itself available to the users through cloud computing servers. Cloud services aid in accessing the applications, resources and services in a smooth and flexible way and are under the control of cloud service providers.
A cloud service can dynamically scale to meet the needs of its users, and because the service provider supplies the hardware and software necessary for the service, there’s no need for a company to provision or deploy its own resources or allocate IT staff to manage the service. Examples of cloud services include online data storage and backup solutions, Web-based e-mail services, hosted office suites and document collaboration services, database processing, managed technical support services.