Diễn đàn hỗ trợ Firefox

All my menu texts are so TINY now, that I can't read them, but the browser page is SO WIDE that I can't ever see a whole page and I have to scroll from side to side to read things, which is a ROYAL PAIN as I miss seeing a lot of things. No one can seem to help. I tried the limited percentage things, 67% used to work but now that is too big and when I go smaller I can't read ANY of the text, it is TOO TINY! I can't do my work! The screen shot won't paste on here.

For decades, the add-ons have been displayed on my title bar. Then I had some securities issues and to change some settings and somehow, the icons on add-ons disappeared from the title bar. Would like to restore them to the title bar. Can I?