Your looking for the Consumbles Writs board. It is usually near the Enchanter/Alchemist in town. Some towns it is right outside the Mages guild (in the towns where the Enchanter/Alchemist is in the Mages Guild only).
Just to make sure, have you done the Certification for the Enchanter or other consumable writs? If not, you won't get the quest marker for those.
Enjoy the game, life is what you really want to be worried about.
PakKat "Everything was going well, until I died"
Gary Gravestink "I am glad you died, I needed the help"