At the BBC website anybody can learn about and access entire curriculums in Business, Crafts, Food and Catering, Nursing, History, Media Studies, Science and a host of other subjects. You can also follow a link that teaches you about Art & Design with a tour through the collection of The National Gallery. It’s all free.
Also for free you can learn, using audio and video, French, German, Spanish, Greek, Chinese, Italian and Portuguese. Oh, and Arabic, Dutch, Japanese, Korean, Persian, Polish, Russian, Thai, and Urdu. English also. There’s more.