If you are a high school freshman or sophomore thinking about how to best prepare for college, know that grades continue to be the number one factor. You should also begin to think about what you are interested in studying. Some high schools have pathways in different subjects like biomedical or engineering and computer science. Regardless of what you think you might want to study, find an activity that you enjoy doing and where you can make a difference. Colleges are looking for changemakers and consistent, in-depth participation in a couple of things.
Sophomores should start thinking about what colleges they will apply to. It takes research and getting to know your likes and dislikes. The sooner you start to think about these things, the easier the college search will become.