Hello I accidently hit a few keys and afterwards Firefox started to mark the sections yellow and speaks everything I do or the text i click. I just appears on the one website, the one I was as i pressed the keys. I thinks its a feature from Firefox, because the windows voice assistant is deactivated. In the image you can see the title marked yellow, I clicked it and a female voice speaks it or when i click a section they say "section landmark" Thanks for helping