* http://kb.mozillazine.org/Location_Bar_search * https://support.mozilla.com/kb/Location+bar+search ---- * https://support.mozilla.com/kb/Clearing+Location+bar+history * https://support.mozilla.com/kb/Cannot+clear+Location+bar+history

Did not answer my question.

You can't add entries to that drop down list yourself as those are managed automatically by giving bonus poits (frecency algorithm). *https://developer.mozilla.org/en/The_Places_frecency_algorithm You can remove a highlighted entry by pressing the Delete key (Shift+Delete on Mac) unless they have a star and are bookmarked. *Click the (empty) input field on the web page to open the drop down list *Highlight an entry in the drop down list *Press the Delete key (on Mac: Shift+Delete) to remove it.