Nope, it is an old derivative of FireFox, gets security updates slower than mainstream FireFox. https://www.howtogeek.com/335712/update-why-you-shouldnt-use-waterfox-pale-moon-or-basilisk/
Thanks, my web guy suggested it. I've been using Chrome for so long and now that they are dumping Adobe I'm looking for an alternative. Guess I'll give Firefox another try.