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You can check if Norton has updated the toolbar by going to Tools (Alt + V) > Add-ons click Extensions on the left and click More below the Norton entry and then the Homepage link.
You can also try to install the Add-on Compatibility Reporter that enables the disabled add-ons and see if the toolbar works properly as before.
What's That Preference? add-on - Quickly decode about:config entries - After installation, go inside about:config, right-click any preference, enable (tick) MozillaZine Results to Panel and again right-click a pref and choose MozillaZine Reference to begin with.
Hi,
You can check if Norton has updated the toolbar by going to '''Tools''' ('''Alt''' + '''V''') > '''Add-ons''' click '''Extensions''' on the left and click '''More''' below the Norton entry and then the '''Homepage''' link.
You can also try to install the [https://addons.mozilla.org/en-US/firefox/addon/add-on-compatibility-reporter/ Add-on Compatibility Reporter] that enables the disabled add-ons and see if the toolbar works properly as before.
edit:
Please also [https://support.mozilla.com/en-US/kb/Add-ons%20are%20disabled%20after%20updating%20Firefox see this.]
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Useful links:
[https://support.mozilla.com/en-US/kb/Options%20window All about Tools > Options]
[http://kb.mozillazine.org/About:config Going beyond Tools > Options - about:config]
[http://kb.mozillazine.org/About:config_entries about:config Entries]
[https://addons.mozilla.org/en-US/firefox/addon/whats-that-preference/ What's That Preference? add-on] - Quickly decode about:config entries - After installation, go inside about:config, right-click any preference, enable (tick) MozillaZine Results to Panel and again right-click a pref and choose MozillaZine Reference to begin with.
[https://support.mozilla.com/en-US/kb/Keyboard%20shortcuts Keyboard Shortcuts]
[http://kb.mozillazine.org/Profile_folder_-_Firefox Firefox Profile Folder & Files]
[https://support.mozilla.com/en-US/kb/Safe%20Mode Safe Mode]
[http://kb.mozillazine.org/Problematic_extensions Problematic Extensions/Add-ons]
[https://support.mozilla.com/en-US/kb/Troubleshooting%20extensions%20and%20themes Troubleshooting Extensions and Themes]
