do u mean what materials to study to tackle the USMLEs?
there's a link somewhere in this forum (if someone could pls direct DocR there) that gives u two options most students here use:
option 1--> kaplan (used mostly by IMGs)
option 2---> other than kaplan is priority (used mostly by american grads)
i used option 1 (read kaplan notes once, then repeat it with emphasizing on the important clues) i will do them again with the videos when i get them and do the kaplan q-bank along with other q-banks until i (and even u) can get a score of >65%.