Several websites, including Coursera, Udemy, Udacity, Edx, and LinkedIn Learning, offer free online education.
According to their areas of expertise, Google, UNITAR, IMF, and the World also offer free online courses.
Online courses with open enrollment and no cost are known as Massive Open Online MOOCs Courses.
Millions of people all over the world utilize MOOCs to study for a variety of reasons
The United Nations Institute for Training and Research (UNITAR) is the United Nations' main training branch that works on every continent.
In order to improve the performance of the UN through suitable training and research, UNITAR was formed in 1963 by the UN General Assembly.