How do I delete favorites from the bar under the address bar when they are no
longer favorites?
Are you talking about what you see in a web browser, like Internet
Explorer or Firefox under or to the right of the http:// address with
icons and names to click just once to go to pages you used to like but
maybe now have fallen out of your favor?
If it is in your browser, right click the icon of the former favorite,
choose Delete. I believe these are referred to as Links in the
optional Links Toolbar.
If you are talking about something else, please elaborate a bit.