Getting Started with OneDrive
If you're new to Office Online or OneDrive getting started is simple. Just follow the instructions provided in this free lesson.
OneDrive for mobile devices
If you need to access your files on the go, OneDrive offers mobile apps for iOS, Android, and Windows Phone. While the mobile app will allow you to view and upload files, you will not be able to edit or create new documents.
Viewing files in the OneDrive app