The GRE General Test is an objective assessment of skills that are critical for success in thousands of graduate, business and law programs worldwide. It is accepted by thousands of schools and offers a range of flexibilities to fit into busy schedules. The test can be taken at home or at a test centre, and test takers can take the GRE General Test once every 21 days, up to five times within any continuous rolling 12-month period (365 days). ETS provides free and low-cost GRE General Test prep materials, including the Official GRE Mentor course, videos, events, books and services and POWERPREP Practice. These resources help test takers prepare for the test, connect with recruiters, build a competitive application and more.