Introduction
Harvard University the greatest one all over the world, offeres more than 130 free courses in different fields.
What are the fields of courses?
The courses fields are:
- Art and design.
- Business.
- Computer Science.
- Data science.
- Education and teaching.
- Health and medical.
- Humanities.
- Mathematics.
- Programming..
Fees of courses
Most of the available courses are free, but if you want to take a certificate you will pay for it.