Access to quality education has never been more democratised. Dozens of world-leading universities, technology companies, and international organisations now offer free or low-cost online courses with formal certificates.
1. CS50 — Harvard University (Free)
Harvard's introduction to computer science covers C, Python, SQL, and web development. Takes approximately 20 hours per week over 11 weeks. Available at cs50.harvard.edu.
2. Google Data Analytics Certificate (Financial Aid Available)
Teaches data cleaning, analysis, and visualisation using SQL, spreadsheets, Tableau, and R. Approximately 6 months at 10 hours per week via Coursera.
3. The Science of Well-Being — Yale (Free)
Yale's most popular course ever, taught by Professor Laurie Santos, covers the psychology of well-being and practical strategies for improving mental health. Over 4 million enrolled. Free on Coursera.
4. UN SDG Learn Courses (Free)
The UN SDG Learn platform offers free certified courses related to all 17 Sustainable Development Goals. Certificates carry the UN system logo and are valued in development sector applications.
5. Introduction to Cybersecurity — Cisco (Free)
Cisco's Networking Academy offers a free introduction to cybersecurity covering attacks, vulnerabilities, and defence. Recognised by employers across the technology sector.