ANY written, music or video material that you can see (or hear) can be copied. The best that you can manage is to make it a tad less convenient to do so. If you could make copying impossible, the media industry alone would reward you beyond the wildest dreams of Croesus.

You could create a PDF with protection against copying or printing - e.g. see http://www.gmayor.com/pdfcreator_addin.htm - but it is by no means foolproof. Just like locking the doors of your house won't stop someone breaking a window to gain entry.

__________________
Graham Mayor - MS MVP (Word) (2002-2019)
Visit my web site for more programming tips and ready made processes www.gmayor.com