The Paper Bin is useful for recovering items and content that you have accidentally deleted from your course.
Paper Bin items will be permanently deleted after seven days.

Click the cogwheel icon in the upper right to navigate to the paper Bin.

Note: You have deleted something but it is not in the Paper bin afterwards?
Then the server has not updated the files yet. Please wait a short moment and refresh the page (by pressing F5).

Recover from Paper Bin:

Step 1:

Step 2: