Hello, How to turn on or off suggest on search bar: *[[Search bar - add, change and manage search engines on Firefox]] To configure or clear your history: *[[Forget button - quickly delete your browsing history on Firefox]] *[[Settings for privacy, browsing history and do-not-track]] *[[Delete browsing, search and download history on Firefox]]

Use these steps to remove saved (form) data from a drop-down list: #click the (empty) input field on the web page to open the drop-down list #highlight an entry in the drop-down list with the mouse or cursor Down key<br>do not click the mouse or press the Enter key #press the Delete key (on Mac: Shift+Delete) to delete the highlighted entry You can delete the places.sqlite file to remove all stored history if you can't do it otherwise. You can check for problems with the <b>places.sqlite</b> database file in the Firefox profile folder. *http://kb.mozillazine.org/Bookmarks_history_and_toolbar_buttons_not_working_-_Firefox *https://support.mozilla.org/kb/Bookmarks+not+saved#w_fix-the-bookmarks-file *Places Maintenance: https://addons.mozilla.org/firefox/addon/places-maintenance/