OneDrive for Business is a place to keep your work documents and other files. Only you can see your files that you store on OneDrive for Business, but you can easily share them with others for reviewing and editing. Your files are safely kept in the cloud with SharePoint Online.
Articles (3)
Basic information about OneDrive for Business at the University of Wyoming
Information on how to install OneDrive for Business on a Mac
Information on how to restore deleted file on OneDrive