Some textbooks can be downloaded for free. This is possible thanks to open educational resources (OERs). But, who provides these resources? Well, an OER provider can be a non-profit organization with the sole goal of helping students. By using a resource like this, you can save a lot of money. You can download a textbook in practically any subject, from mathematics and science to business. You can have your private digital library on your computer without paying a cent!
https://knowtechie.com/how-to-download-college-textbooks-for-free-and-safe/
