iCloud Basics – Get to know Apple's iCloud service in this basics class. You'll learn how to connect, sync & backup!
Dropbox Basics – Create, share and collaborate, with Dropbox you can bring your documents, photos, and videos anywhere and keep your files safe.
Google Drive Basics – Allows users to store files in the cloud, synchronize files across devices, and share files.
OneDrive Basics – Store, sync and share files with other people and devices on the web with this cloud service by Microsoft.