GRE Prep refers to the preparation process for the Graduate Record Examination, a standardized test required for admission to many graduate schools. The exam assesses skills in verbal reasoning, quantitative reasoning, and analytical writing. Effective preparation often includes studying test content, practicing with sample questions, and taking full-length practice tests to build familiarity with the exam format. Many resources are available for GRE Prep, including online courses, study guides, and tutoring services. Test-takers can also find free materials from the Educational Testing Service (ETS), the organization that administers the GRE. A well-structured study plan can help improve scores and increase confidence on test day.