The template "Fx2EOL" does not exist or has no approved revision. The DOM Inspector is an optional tool in Firefox 2, that can be used to inspect and edit the live DOM (document object model) of any web document. This is a highly advanced web developer feature. For more information, see the DOM Inspector document on mozilla.org.
(Windows) DOM Inspector is not included in the Standard Firefox installation option on Windows. To install DOM Inspector you must select the Custom installation option of Firefox.