Can I make the filename appear on the computer output? (Copy)

Yes. Click on the menu Options > Advanced > Preferences to access the global preferences. You can specify a number for the path length of the filename here. By default this is set to 0 which means that nothing is printed. Put 1 to have only the filename printed without path. Put a higher number if you also want the path printed up to a maximum length. Put -1 for the full path. You can also tick the boxes for file size and hash code here. See chapter 9 of the user manual for more details.