Sure, that's a good place to start.
Grants are a type of financial aid that is typically based on need and usually doesn't have to be repaid.
another question for you regarding grants. How do i register if i forgot about it?
You can call Selective Service toll-free at 1-888-655-1825 for general information about registering, or register online at sss.gov or while completing the FAFSA form.