Most graduate programs will require you to submit a GRE score with your application.
Here you can find a brief overview of the GRE, how it is laid out, how it is scored, and how to study.
You can learn about the GRE test and register to take it here .
It’s important to start preparing early for the GRE. Check out these study tips from ETS.
There are lots of great online study tools that you can use. Kaplan offers free practice tests that you can take.
GSU offers GRE prep classes on campus that you can register for.