The Quest Tracker window, accessed by default via the Y key, allows the player to be on up to 10 quests; up to 5 of the 10 can be tracked by checking the box beside them. Tracked quests will show up below the mini-map.
Quest details can be viewed by clicking on a quest in the Quest Tracker. Where applicable, quests can be skipped by clicking the "Skip" button, or abandoned by clicking on the quest and clicking the "Give Up" button.
Some quests, such as The Fifth Lesson, are handed in through the Quest Tracker.