Website to join the best universities for free
Some of the world's most prestigious universities, such as Harvard or Berkeley, offer a range of free classes that online users can take without any fees or restrictions.
You can follow these classes by going to the website “ https://www.edx.org ” which provides a database of all the classes available for free from the most prestigious universities.
After entering the site, the existing universities appear in addition to the classes. The user can choose classes from a specific university or browse classes by specialization, as many specializations can be chosen, such as computer science, art, medicine, and others.