Find your fit with over 4,750 courses across more than 30 subjects. Learn from top schools and industry leaders as you build skills, explore new interests, or take the next step in your career. edX courses come from universities and industry partners, so that you can explore a subject with structure and rigor. You can build a new skill, go deeper in a field you already know, or try something different. Start with a subject area — such as tech, business and management, languages, healthcare, supply chain, or education — and then narrow the list by skill level or career goal. Courses are self-paced, so that you can learn online from anywhere, at your own pace. Most courses can be finished in 2 to 6 weeks. Find the right course topic for your goals Not sure where to start? Explore course topics based on what you want to learn or achieve. Start a new career Explore topics that lead to job-ready skills: Business administration Computer science Build technical skills Focus on in-demand technical areas: Artificial intelligence Computer programming Learn for personal interest Discover subjects for curiosity or creativity: Advance in your role Deepen expertise and grow professionally: Project management Popular online courses to get started Browse online courses by subject Use this subject list to move from a broad area of interest to a more focused learning path. Topics may include individual courses, certificate programs, or degree programs at beginner, intermediate, and advanced levels. Compare options by subject, institution, credential, and how you plan to use what you learn. Business Administration Business Communications Computer Programming Computer Science

Computer Sciences Environmental Science Learn skills for in-demand careers An online course may help you figure out whether a new field is worth pursuing before you make a bigger commitment. On edX, you can explore fast-growing areas such as data science, cybersecurity, business, and healthcare through self-paced online courses from over 250 universities and industry partners. Apply what you learn as you enter the workforce, change careers, or strengthen the work you already do. Why learn with edX edX helps learners around the world grow their skills and careers. Join our learning community today! Trusted by leading institutions Hear what other learners have to say I'm a fan of edX's new way of learning. Thousands of people can study from anywhere in the world. It's a wonderful idea. The edX experience is the most valuable experience I have ever had. It gives me the opportunity to learn from universities across continents and languages. I’m hard of hearing, which makes it difficult and exhausting to follow regular courses. Thanks to edX lectures have captions, I can follow the courses without any problems. Living in this explosion of information — it's hugely rewarding to see it ‘democratized’ in this way. edX has enriched my life. I have truly found my passion, and now I am determined to pursue my career as an electrical engineer after I go to college. Even though I have a formal and practical education and have working experience in electronics, the course was challenging sometimes, but always rewarding. Join over 100 million learners building skills with edX Frequently Asked Questions Yes, you can take online courses for free on edX. Explore different subjects without worrying about tuition or student loans. If you'd like to receive a certificate of completion, you have the option to pay to verify the course. Yes. edX partners with top universities, companies, and organizations to offer in-demand certificates. A certificate shows employers that you are a lifelong learner dedicated to improving your knowledge and skills throughout your career. Choose the right online course by identifying the outcome you want. You may want to learn a specific skill, explore a new field, prepare for a job change, enter the workforce, or strengthen your résumé. Then compare the course level, certificate options, institution, time commitment, and cost. Artificial intelligence courses are very popular right now among professionals working in and outside the tech industry. Take an AI course to learn machine learning, AI ethics, or generative AI fundamentals. With AI rapidly transforming industries across the globe, gaining these skills can help you stay competitive and future-ready. An online course is most useful for career growth when it helps you learn and practice skills that show up in real job descriptions. Start with roles that interest you, note the skills, tools, or concepts employers mention often, and look for edX courses or programs that cover them. Many edX courses are beginner-friendly. Course pages typically note the skill level, expected time commitment, and any recommended background knowledge. Learners can start with introductory courses before moving into more advanced programs, including Professional Certificates , Executive Education , or MicroMasters® programs . It varies by course and institution, but many individual online edX courses take about 2 to 6 weeks to complete, while Professional Certificates and other multi-course programs may take several months. Courses are self-paced, which can help you fit learning around work, school, or other responsibilities. Online courses may be worth it for career changes when they help you learn in-demand skills, test your interest in a field, or show employers that you completed coursework from reputable institutions. A verified certificate can also give you a shareable credential for your résumé or LinkedIn profile.