Kellogg EE/Allstate: Nonprofit Management Essentials

Northwestern/Kellogg Executive Education and the Allstate Foundation offer a free course in Nonprofit Management Essentials. This looks like a very good program. Note that this course does not result in a certificate.

https://www.kellogg.northwestern.edu/executive-education/individual-programs/nonprofit-programs/online-nonprofit-management-essentials.aspx