Start applying for college your Junior year of high school. Use college and scholarship search sites to your advantage. Look at colleges that have features that interest you, such as ideal major, class size, and location. Check out their websites, since many of them have application information. It is also worth checking out books about scholarships at your public and school libraries. Maybe you’re aiming to play a particular sport and certain universities would thus be a better fit. It is important to pick a college in your range. Check out this website https://www.collegeboard.org/Also plan to visit a couple of colleges before making a final decision.