My oldest daughter graduated from the University of New Hampshire in May. She is now doing graduate studies at the University of Arizona.
If I remember correctly, we found most college scholarship information on each individual college's website, (but had to dig deeper for more information), and while on the tours of the various schools. I don't remember if additional information came with the acceptance letters. Daughter's high school had information on local scholarships that were available to the graduating seniors.
Like other posters have said, you need to ask, ask, and ask again and do everything you can to get the information you are looking for. There are tons of scholarships out there. Your daughter's high school should be able to help you find scholarship information and the colleges that your daughter has been accepted to should be able to answer any questions.
Our daughter chose the University of New Hampshire because they have an excellent theatre program and that was her field of study. She also looked at NYU, Ithaca, and the HART School of Performing Arts, but she didn't want to go too far away from home. She received a Presidential Scholarship for all four years because she graduated in the top 10% of her class. Daughter actually graduated in the top 5%, but there wasn't a different scholarship for that. The scholarship cut her tuition rate in half. She received college credit for several AP courses and exams that she took in high school. She also received a $2,000. scholarship that was given to a promising Freshman in the Musical Theatre department, and she didn't even apply for it! Anything that daughter thought she might qualify for, she applied for. Some she got, and some she didn't.
I know it can be very confusing. I remember FAFSA forms, scholarships, grants, loans, etc. If in doubt, ask!! You never know what a college is willing to offer!!