iCloud is a cloud storage and cloud computing service from Apple Inc. that allows users to store data such as photos, music, documents, and contacts on remote servers for download to iOS, macOS, or Windows devices. iCloud also provides the means to wirelessly back up iOS devices directly to iCloud, instead of being reliant on manual backups to a host Mac or Windows computer using iTunes.
To buy iCloud accounts, you need to have an Apple ID, which is a free account that gives you access to various Apple services. You can create an Apple ID on your iPhone, iPad, iPod touch, Mac, or PC. Once you have an Apple ID, you can sign in to iCloud with your Apple ID and password. You can also choose which iCloud features you want to use and manage your storage plan.
