Tick anything you already have, in any order. Quests unlock once this is done.
Waymarked so you are not navigating on your first go. Check the total ascent as well as the distance, because that is what actually decides how hard it is.
Find walking routes near you3 things left above. Quests are real things you go and do, so they only make sense once you have what you need.
First one waiting: Do a short local trail