According to UNESCO, Open Educational Resources (OER) are any type of educational materials that are in the public domain or introduced with an open license. The nature of these open materials means that anyone can legally and freely copy, use, adapt and re-share them. These materials can take any of the following formats:
Below is a list of OER's providing free courses and training material on various aspects of Business, Finance & Economics.
These sites offer Creative Commons licensed images that can be copied and re-used without permission. Included in this list are also sites that offer either public domain images (their copyright has expired), or materials that the creators have released into the public domain for people to freely use.