This morning I received an email stating: '''If you are running a version of Firefox equal to or older than Firefox 78 (general release or ESR) and you have a Mozilla account, you must follow these steps to ensure continued operation of your account in Firefox:''' I have firefox 115.7.0esr (64-bit) running on a mid 2010 macBookPro with High Sierra OS 10.13.6 My question: what does this mean? Is my FF equal or older? And is a Mozilla account the same as a FF account? PLEASE help me, by explaining exactly what I'm supposed to do and HOW and reply in simple comprehensible language, I am NOT a tech/nerd/geek and already following all these numbers has given me a headache! Thanks in advance.