When preparing for standardized tests like the GRE, it's essential to know what to bring. Generally, test-takers need to present two forms of photo ID, such as a driver's license and another identification. Pencils and scratch paper are typically provided by the testing center, and personal items like wallets and phones must be stored in lockers. The GRE lasts about 3-4 hours, and it is conducted entirely on computers. Test-takers should be aware that the GRE includes writing sections that require coherent essays, which are typed rather than handwritten, allowing for easier expression under time constraints. It’s recommended to utilize scratch paper for planning essays and to practice extensively using prep materials, including ETS's software, which simulates the test environment. Additionally, while scores can be sent to schools later for a fee, test-takers can select four recipients at no extra charge before the exam. Overall, preparation and understanding the test format are crucial for success.