What did Tutankhamun (King Tut) do during his reign as Pharaoh?

King Tutankhamen (or Tutankhamun) ruled Egypt as pharaoh for 10 years until his death at age 19, around 1324 B. C. Although his rule was notable for reversing the tumultuous religious reforms of his father, Pharaoh Akhenaten, Tutankhamen's legacy was largely negated by his successors.