Khan Academy is a non-profit educational platform that offers free, high-quality instructional content and resources across various subjects, including math, science, computer programming, history, art history, economics, and more. The platform features interactive exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace both inside and outside the classroom. Created by Salman Khan in 2008, Khan Academy aims to provide accessible education worldwide, supporting students, teachers, and parents. The website also offers preparation materials for standardized tests like the SAT, LSAT, and Praxis.