If you have the necessary privileges assigned to you by your school or district administrator you can change the first name, last name, username, password and grade for a student through the Class page of your Class Administrator account.
If you are not sure of your privileges see What are the different user privileges for staff administrative accounts in Track My Progress? If you are not sure which type of Administrative Account you have please see What are the different types of administrative user accounts? To make changes to a student account follow the steps bellow.
Click your name and then click Class
Click the row for the student account you would like to modify
Edit the student information in the provided fields and click Save