This option offers you to copy selected files from the Right pane of the window to the desired location. To use Recover Selected option follow these steps :
Click Recovery Menu > Recover Selected or click Recover Selected button from the toolbar
OR
Select the file(s) to save from the right pane, then right click the selected file(s) then popup appears as follows:
Choose Recover Selected from the popup menu as shown above, then following screen appears:
Choose the desired or safe location to copy the selected files.