Bookmarking forum threads

Am I correct in understanding I can bookmark threads I want to refer to again? If so, how can I do this? (See clarification in my second post directly below.)

(If I need to do just a “regular” bookmark in my browser, I have no difficulties, but something I came across yesterday leads me to suspect I might be able to do bookmarks within the forum website itself and that is what I am asking about.)

At the bottom of this page there is a “Bookmark topic” link. Then to view the list of topics you’ve bookmarked, go to User Control Panel > Overview > Manage bookmarks.

This is just what I needed - thanks!