1. To backup your device using Microsoft OneDrive, from the Start screen, tap the Microsoft OneDrive tile.
   Note: To add files to OneDrive, from the Settings menu, make sure to toggle metered connections on in the OneDrive settings menu.
   
2. Tap Folders to browse to the location on OneDrive where you want to add the files.
   
3. Swipe up from bottom edge of the screen and then tap Add files.
   
4. Browse through the Desired files.
   
5. Tap the Desired file, then tap Copy to OneDrive.
   
6. Your files are now uploaded to OneDrive.
   Note: To learn more about using OneDrive, see Using OneDrive on Surface on Surface.com and Getting started with OneDrive on Windows.com.