Academic Advisement workshop about register

As a freshman, I do not really understand what should I do to register my class of next semester. My first semester is arranged by school. Firstly, I do no like it because I feel it is not flexible enough for me to choose the class. However, when I know how many things I should do to register classes. I prefer my class has been arranged rather than I do it by myself because I should see how many seats left and what is the time of the class. Sometimes, we have troubles just because we have choices.  Anyway, this semester is going to finish, I hope I can enjoy my next semester and have good grades.