I use Edge right now. I deleted Firefox several months ago.
I downloaded & used Firefox on our HP desktop which we got rid of last year. Gave me nothing but headaches.
Dave Griffin suggested that I try Firefox way back when. I was using internet explorer if that tells you how long ago it was. I used it for several years and only deleted it a few months ago. I use Edge now but still had Firefox loaded until recently. I have no complaints with Edge and I was just curious if anyone had tried the new browser.