I mistakenly agreed to update Firefox to V 151.02. Once again I regret it but there is no way to turn off the stupid prompt windows telling to you to update. Now when i open a new tab , the wasted space on my COMPUTER screen is incredible. Instead of the old format withm3 wide "columns" of suggested stories/articles it is now one prominent, and a narrow list of only two wide. requiring me to scroll down twice as far as I used to. I have large white blank unused screen space being wasted. It seems to be optimized for only people who use their narrow phone screens only in portrait mode. I hate the random useless changes that affect my normal everyday usage of the browser, without any options to go back to old formats or settings. I am actually thinking of switching to EDGE, or Chrome on my Windows computers. Wish Mitchel was still my student as I would vocalize my complaint directly to them. But that was back in the days when it was a responsive community .org. Not the now privatized for profit entity that Mozilla has become. As i had to create another useless account just to submit any sort of feedback, watch as I get constant useless emails with no relevance to anything in my life, as all i wanted was a simple way to make my screen the same as it was for the past versions