<p>Can a current student give us some tips about this? How does USC's policy work? </p>
<p>My friend (who is a freshman there now) told me that many of her AP credits just became extra credits with no use whatsoever since they didn't get counted towards her major. </p>
<p>If this is true, then should I even bother taking the AP exams at all? I really don't want to study for exams that don't make a difference anyway. What are your suggestions about this? Thanks!</p>