Possible conflicts in software

86 year young newby needing some education. using Bitefender security software on an iMac 24. are there any conflicts with Mozilla/Firefox software?

Hi,

This forum is not the right place to ask troubleshooting questions. If you have a problem with Firefox that you need help with, please ask your question on the Firefox support forum https://support.mozilla.org/questions/new/desktop/form. You can also ask for help on our Matrix Chat .