Regarding GRE exams

Submitted by H.M on Fri, 12/27/2013 - 10:08

Respected Sir,
Recently i have left my GRE coaching due to some reasons in middle. So i have decided to prepare for gre on my own.
my question is that, is it compulsory to have in touch with the coaching services till end of our exams? If not then how to know the formalities to do before the exams?
Please help me
Thank you