This issue of Medi@ções magazine is dedicated to digital technologies in education and follows the XXV International Symposium on Educational Informatics | SIIE 23, organized by the Higher Education School of the Polytechnic Institute of Setúbal. This symposium brought together researchers, teachers and other professionals, at national and international level, around the presentation, discussion and reflection in the field of digital technologies in education. The articles included in this issue of Medi@ções are expanded versions of those submitted to the symposium and subject to blind peer review.