This is about he PSAT, i really need an answer.?

so now i am in the 9th grade and i know that we take the PSAT in fall of the 10th grade year. pretty early in the school year. and so i was wondering if u actually study for it. and if u do like how would u do that. obviously u would have to study in the summer, but i dont mind. i also know that colleges dont look at ur PSAT score, but i still want to know. thanks abuch.