To find out more information on the SAT's go here:
http://collegereadiness.collegeboard.org, this site will provide you with information on how to register for the SAT's, when and how to check your scores, how to send scores and how to prepare to take the SAT's.
To find out more information on the ACT's go here:
http://www.act.org You can register for the ACT, check scores, upload your picture and learn how to prepare to take the exam.
*If you are going to be a 9th, 10th or an 11th grader please keep your ears and eyes out for PSAT information next fall*