Hi, can someone make a search and underline please. And a search and Italicise. Or just make one macro that can search and do either bold, underline, or italics...

I think I already managed to search and underline a load of things, but I have no idea how I did it. I've looked at all that type of add-on and can't see any way I did it:...
Search &  Highlight
Search &  Replace
Search &  Replace in Hyperlinks
Search &  Replace in Section Groups
Search &  Replace in Section Names
Search &  Select
Search &  Set Font
Change Colour Text
Search &