Office 365 OneDrive is our online file storage for work files. It provides us with cloud file storage and the ability to share and collaborate on files if desired. Another feature of Office 365 OneDrive is the ability to access our files on any device, from anywhere at anytime.
In addition to Office 365 OneDrive, we also have the One-derful OneDrive Sync desktop app that allow us to synchronize our online files between the cloud and our computer. In addition to synchronizing changes, the OneDrive Sync app allows us to add local folders and files to the OneDrive library for the purpose of keeping them backed up to the cloud.
In the video below, you can see this in action and learn how to access the app and manage your synced files.