» Wed Dec 19, 2012 2:12 pm
Let use the very first quest of the game as example. http://www.uesp.net/wiki/Skyrim:Unbound
At the top of the section you see "ID: MQ101". This is the ID of the quest.
Scroll to the bottom you can see the stage of the quest.
so If I am on stage 160 (you can sort of identify it base on your quest description and objective). I am bugged and my next stage suppose to be activated. Then I can do SetStage MQ101 200. This will trigger my stage 160 completed and move my quest to stage 200