My Firefox browser stopped showing my tabs on the newtab page. so I tried to update the browser. Unfortunately the version I had was the version immediately preceding the release of v. 55. and would not update. So I installed 55. I now had no tabs page at all. Sick of this trouble, I uninstalled Firefox and reinstalled the entire program, with much difficulty. I had backed up my bookmarks to both a .json file and an .html file to be safe. Now every time I attempt to import the bookmarks from either of those two files, firefox hangs and "stops responding" leaving no choice but to quit the program and try again. Nothing. Every time it is the same. after multiple attempts, I am now here with no browser, using Chrome which has no "newtab" feature at all (other than the "latest" pages), and lacks numerous other customizable features. I don't understand why Mozilla and Microsoft both continually do this to us. Issuing bad software that fails, over and over at the most basic tasks. PLEASE HELP ME, how do I import my bookmarks and all my passwords and old data from my now defunct setup? This is not fun and games for us out here. So frustrating, and so little help anywhere. Suicide might help?