Uninstalling Firefox - MozillaZine Knowledge Base
http://kb.mozillazine.org/Uninstalling_firefox
Sep 08, 2014 · On Windows. Exit Firefox completely, open the Windows Control Panel and then, . On Windows Vista and above, go to "Programs -> Programs and Features", select Mozilla Firefox <version> and click click Uninstall. On Windows XP (or below), double-click "Add or Remove Programs" Select "Mozilla Firefox <version>" in the list of installed programs and click "Remove" to run the uninstaller.
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