UOC Virtual Library has recently published several dossiers on open educational resources. These dossiers, by links to different resources available freely on the Internet, allows to get an idea of what the Open Educational Resources are, how to create and how to find them on the net. In addition, it also provides links to classified materials in open areas of knowledge, among which include both material OpenCourseWare UOC as reports and research papers housed in the Institutional Repository (O2).