Форум поддержки Firefox

I updated the windows 10 installation on my Toshiba satellite laptop yesterday, 07-31-2022 and when i opened Firefox after that, it was huge - I have to dial it down to about 70% on the zoom to have it display even somewhat normally. I don't find any current answers when I google the question, so I'm asking here as I don't know what else to try. I've attached a screenshot to show how large it is, even at 67% zoom.

thanks!

After update of Firefox version 103.0.1 the symbols are too big and the size cannot be reduced (to small size). So too few symbols fit into a symbol line. How can this be fixed?