Best Books and Courses for Learning Probability from Scratch

Finding the right learning materials can make or break your journey into probability theory. In this curated thread, community members share and review their favorite resources for learning probability at every level. For beginners, Sheldon Ross’s A First Course in Probability offers clear explanations with practical examples. MIT OpenCourseWare provides free lectures that complement many textbooks beautifully. For those ready for measure-theoretic probability, Durrett’s Probability: Theory and Examples is a rigorous standard. Online platforms like Khan Academy and Brilliant offer interactive exercises that build intuition. We also recommend Blitzstein and Hwang’s Introduction to Probability for its thoughtful, data-driven approach. Please share what has worked for you, including YouTube channels, podcasts, and online problem sets. Help others find the resources that match their current level and learning style.