Changing your course in Duolingo allows you to explore new languages or restart your learning journey. To do this, you can reset your current course, which wipes your progress and lets you begin again, or remove it entirely if you want to switch to a different language. After resetting or removing, you can select a new course from Duolingo’s extensive list of languages. Keep in mind that resetting deletes your progress in the current course, so consider this before making changes. Duolingo also allows you to learn multiple languages simultaneously, making it easy to switch between courses whenever you like.