hello Davidchoare, According to Norton the toolbar is already compatible with firefox versions including the current release version. please run the norton liveupdate utility repeatedly & until all components are up-to-date. in addition make sure that the toolbar is enabled under firefox > addons > extension afterwards.

for more information please refer to https://community.norton.com/blogs/product-update-announcements/firefox-33-und-norton-toolbar

Yes, Norton keeps their Firefox extensions up-to-date with the Firefox release schedule; the updates are usually available within hours (if not minutes) after Mozilla releases a new version of Firefox. Much, much better than other Security Suites that are currently available.

As already mentioned, all the user needs to do is to run a Norton Live Update after Firefox is updated, although sometimes the user may need to run the Live Update a few times to get all the updates to download and install.