Differences between a F1 and F2 Visa?

A F1 Visa holder is a person who have their entry in the US permitted and is going there to finish an educational program full time. As for the F2 Visa holder, they go to the US to accompany the F1 Visa holder, meaning you can only get a F2 Visa issued if you are the child or spouse of the F1 Visa applicant.