This is CS50, Harvard’s wildly popular Intro to Computer Science course, taken by over 5 million people online through edX. CS50 is more than a course. It’s an education revolution. CS50 demystifies computer science by incorporating props, puzzles, puppets, and memes. At the helm of CS50 is Professor David Malan, who has flipped the script on teaching computer science. It's just so incredibly gratifying, but also empowering. His engaging, high-energy teaching style has earned him celebrity status in the industry and across social media. Under Professor Malan, the complex becomes concrete. Dry data sets become group efforts. Coding problems become puzzle games. On edX, CS50 can become your career launchpad. CS50’s Intro to Computer Science is beginner-friendly, and puts you in control of your future. Audit the course at no cost, or upgrade to access graded feedback and the opportunity to earn a certificate of completion from Harvard to showcase your skills to employers. Over time and with practice, everything just starts to make more sense, and with time and with practice you just get better at this particular field. Ready to experience CS50 for yourself? Get started today.