Not a tech person. I prefer Firefox (Safari is working). 137 was loaded automatically on 4/1 . It was working on 3/31. It keeps crashing. No pics come up with text on first screen, then it crashes, don't get to a web site. I have tried I think all the options listed on various mozilla help pages from Troubleshooting mode, Refresh, etc etc. I've seen a recommendation about loading an earlier version of Firefox. If this is a good idea - Where would I get one? Any reccs for this OS on which one to try? Are there other pages I should look at for ideas?