I would like to know how to prevent my child to switch off the "norton family" module in Firefox.
XAA33 The official answer can be found here: https://support.norton.com/sp/en/us/home/current/solutions/v110295753_EndUserProfile_en_us
One option outside of the NF app is here: https://addons.mozilla.org/en-US/firefox/addon/public-fox/
Thank you for the answer above! Helped me so much