iCloud is a storage and cloud computing service of Apple Inc. operated from 12/10/2011. As of February 2016, the service has 782 million users. This service provides users with data storage tools such as text, images, and music on remote servers to download to iOS, Macintosh or Windows devices, for sharing and sending. data for other users, and to manage their Apple devices if lost or stolen.
With this service, users can access with an Apple mail account available on iOS devices. Nowadays, this service is popular and used by many people all over the world