• ClosingAutoSave is an option for notebooks that determines if a notebook is automatically saved when it is closed.
• With the default setting ClosingAutoSave False, closing a notebook brings up a dialog box asking if you want to save the notebook. • With the setting ClosingAutoSave True, the dialog box does not appear and the notebook is automatically saved.
False, closing a notebook brings up a dialog box asking if you want to save the notebook. 