How do I use the dictation feature?
You should see a green "Dictate" button in your UI. When you click on that button, Chrome will ask for permission to use the microphone the first time (a grey bar will appear at the top). This is a one-time permission that you need to us. Subsequently, it will turn orange and you can start speaking into your microphone. The voice recognition will kick in and the text will appear in the editor.