Please tell me whether I need to a)uninstall/reinstall Firefox OR if there is a setting somewhere that I need to use to correct this problem. I usually use Arial variations and need at least 14 for font size. My settings are always the same. My machine is a Lenovo ThinkPad and the OS is Windows 11. I have four bars at the top of the screen, File/Edit, below that tabs, below that the search bar, and below that bookmarks. Before yesterday everything was the correct size for my vision. Please tell me how to fix this. Thank you. Jody Gruber Alexandria VA