If you want to improve your knowledge or continue to update yourself on some subjects such as arithmetic, algebra, trigonometry, microeconomics, macroeconomics, computer science, among others, and also want something that is completely free, we present you Khan Academy. Like other education platforms we have presented as Udemy, Coursera and Prentige, all you need to keep learning is a computer, phone or tablet, and an internet connection.
Khan Academy's mission is to provide free world class education to anyone in the world. Some of the companies with which this platform has an agreement are: NASA, MoMA, the California Academy of Sciences and MIT. Because Khan Academy is a 100% free platform, it depends on donations made by people who want a better educated world and companies that aim to create a better world. Some of the most prominent donors are Carlos Slim, Bill and Belinda Gates Foundation, The Walt Disney Company, Google, Oracle and Bloomberg Foundation.
Khan Academy (2016). Acerca de. Tomado el 7 de Septiembre de 2016 de https://es.khanacademy.org/about