Click the Shared link in the menu in the left-hand pane. Click the Shared with me link at the top in the right-hand pane.
Shared OneDrive files on your computer
Go to the shared OneDrive files in the web (instructions above). Click on one of the shared folders. Click on the Sync button at the top of the window.
On your computer, go to C:\Users\<duckid>. Click the University of Oregon folder in the right-hand pane.
The shared folders that you've synced appear in the list. Click on one of the folders to view the files inside.