This page presents links to websites where people can find information about online classes mostly for free or very low cost. In addition, some links also provide free teaching materials and power point slides which can easily be downloaded. Examples of links are as follows:

Coursera.com, https://www.coursera.org/

Several leading universities in the world such as Stanford, University of California at Berkley, Michigan, John Hopkins, and Yale offered free courses published in this link.

edX.org, https://www.edx.org/

Access to more than 2500 courses online courses by 140 universities can be found at this link.

Khan Academy, https://www.khanacademy.org/

The mission of Khan Academy is provides free, world class education to anyone in the world. Click on the link!

Learnhigher, http://www.learnhigher.ac.uk/

A lot of useful materials about teaching and learning research and report writing and communication skills can be found in this link.

MIT OPenCourseWare, https://ocw.mit.edu/index.htm

One of the world well known scientific university, Massachusit Institute of Technology (MIT) offered power point slides for more than 200 courses in this link.

BIG THINK, https://the-big-think.org

ACADEMIC EARTH, https://academicearth.org

Udemy, https://www.udemy.com/courses/free/

iTunesU Free Courses, https://www.macworld.com/article/1163267/get-smarter-with-itunes-u.html

Stanford Online, https://online.stanford.edu

Code academy, https://www.codecademy.com

ict iitk, https://ict.iitk.ac.in/online-courses/

NPTEL, https://nptel.ac.in

Some valuable links for Civil Engineering:
For Transportation Engineers :  https://www.fdot.gov/

Other Useful references about improving various aspects of higher education in Afghanistan can be found at the file imbedded in this page.

https://afghan-higher-education.co.uk/wp-content/uploads/2021/06/References-1.pdf