How to Restore Deleted Files or Folders

OneDrive is your personal space for work-related content.  The content in your OneDrive is private, available only to you unless you choose to share it with others.  

Deleted items remain in your NU OneDrive recycle bin for 93 days. 

To Restore Content: 

• Go to your OneDrive account.  
• In the Navigation pane, select the Recycle bin. 
• Point to desired item and click in the circle that appears before the file or folder name. 
• Select Restore from the menu at the top of the page. 

Resource: 
Restore deleted files or folders in OneDrive (Microsoft)