What is iCloud Drive?
With iCloud Drive, you can securely store your files in iCloud and access them on iCloud.com and on your iPhone, iPad, iPod touch, Mac and Windows computer. You can also have all the files in the Desktop and Documents folders on your Mac stored automatically in iCloud Drive. This means that you can save files exactly where you usually keep them on your Mac, and they become available on iCloud.com and all your devices.
On iCloud.com on an iPhone, you can use iCloud Drive to upload and download files, delete files, organise files in folders, rename files and recover recently deleted files.
For more information about iCloud storage and family storage plans, see Upgrade or downgrade your iCloud storage.