The document discusses empowering student teachers' personal learning environments (PLEs) through the use of eportfolios. It presents a case study of using PLE-based eportfolios in teacher education at University of the Balearic Islands. The study examined how web 2.0 tools used in eportfolios from 2009-2011 impacted students' technology skills and confidence in learning new applications and integrating technology into their future teaching.