As an F1 visa holder, when should I leave the U.S. after completing my education?

F-1 visa holders have a 60-day grace period after completing their program of study or authorized Post-Completion OPT. During this time, you can leave the U.S., apply for a change of status, transfer to another school, or apply for Post-Completion OPT.  However, if your education is terminated by the school or if you fail to complete your program, yo