Logic branching is a fancy way of saying that your respondent will go to a particular page based on the answer they give. For instance, if you say you’re Australian, the questions will relate to Australian regions. If you choose a certain age range as an answer, you could have age-appropriate questions afterward.
You can use this for any question where the user can give one answer from a choice of set answers. Click the More (three-dot icon) button for the question and pick Go to section based on answer.
Then select where you want to direct your respondent from the dropdown box. You can also have them submit the form instead of sending them to a new section.