I'm working in Word 2010. In my document, hyperlinks to external locations (Web pages) display with hyperlink coloring. Hyperlinks to locations inside the same file -- listings in the table of contents automatically generated from headers; citations of items in the bibliography; cross-references to captions -- do not appear with the distinctive coloring that would identify them as clickable links, either in the document in docx format or if I save it as a PDF. That makes the hyperlinking rather useless. How can I make the colors appear? Thanks.