Spend time studying the study guide. If more than five years have passed since you last attended high school, you are going to need a refresher, no matter how good your grades were then. These specialized study guides offer practice exams to help you determine where you need the most study.
Take a class. Most community colleges offer free or inexpensive GED preparation classes. Because these classes are designed for working adults, they normally meet in the evening once or twice a week. They can be of great benefit if you need a lot of help, if it has been more than a decade since you were in high school, or if English isn't your native language.
Study online. Websites such as www.testprepreview.com offer free online practice tests and learning modules. Studying these will help you achieve the best score possible on your GED.
Buy and use software. Companies such as meritsoftware.com offer GED preparation software bundles that help you study for the exam, chart your progress, and even set a study schedule based on the test date that you input.