After an update, somehow I have lost the "Stop" or "X" button from the Navi Toolbar. All I see is Reload, Home, Bookmark, etc.

Firefox 4.0 has a combined Reload, Stop, & Go button that appears at the right end of the location bar. Only one function is ever active at any one time, so combining them save UI space was a good idea. When a page is loading, it is a "Stop" button, when it finished loading, it turns into a "Reload" button, and when you start to type something into the Location bar it turns into a "Go" button. To restore the Firefox 3 appearance you can use these steps: * Open the "View > Toolbars > '''Customize'''" window or right-click a vacant area on a Toolbar, ''except fot the Bookmarks Toolbar''. * Then drag'n'drop the Reload and Stop buttons to their previous position at the left side of the Location bar. # Set the order to "Reload - Stop" to get a combined "Reload/Stop" button. # Or "Reload - Stop" then put a flexible space in between the two to prevent the buttons from combining. # Set the order to "Stop - Reload" to separate them and get two distinct buttons.