I should have thought of that. Thanks.

In a new document, the hyperlink is just as I want it. I think what happened was that some time ago I was fooling around with trying to make it also italic and I was also fooling around trying to make the hyperlinks in the Table of Contents also blue and underlined. Somehow, I must have gotten it screwed up.

How do I restore just that one style?

I tried the Organizer under Document Templates, but I can't find the Hyperlink style to copy over.

It should be present in Word's Normal Template. Assuming your document is based on that, it will be the document listed in the right-hand pane; otherwise, use the Organiser to open the Normal Template. The 'Hyperlink' Style should appear right after 'Heading 9'. There is also a 'Followed Hyperlink' Style, which Word uses to change the colour of a clicked hyperlink; that should appear right after 'Envelope Address'.

__________________
Cheers,
Paul Edstein
[Fmr MS MVP - Word]

What right-hand pane?

In the Developer tab, if I click on Document Template, I get the Templates and Add-ins dialog. In the Document template field, it says "Normal".

If I click on Organizer, I get the Organizer dialog. In the Normal.dotm field, I see just 7 styles:

1. $Figure
2. Default Paragraph Font
3. Footer
4. Header
5. No List
6. Normal
7. Table Normal

And in the Styes available in: field, it says "Normal.dotm (global template)".