What is Course Hero?
Feel confident and prepared, from day one to graduation.
Course Hero is an online learning library where you can access over 20 million course-specific study resources contributed by a community of students and educators. You'll find practice problems, study guides, videos, class notes, and step-by-step explanations for every subject you're studying — from economics to literature, biology to history, accounting to psychology, and everything in between.
On Course Hero, it's easy and quick to find the resources you need to complement what you're learning in the classroom. You'll get guidance to help you take on the toughest assignments, gain a deeper understanding of core concepts, and study for exams for your courses at your school. When you study with Course Hero, you're prepared to tackle any class with confidence.