UNIUBE's website has an Institutional area that contains tools to help students communicate with teachers, and vice versa. Some of the tools available are Virtual Disk: a tool used by teachers to make files available to students related to their subjects. It can also be used for the Course Manager or Teaching Assistant to make files available to all students on a given course. Logbook: a tool used by students to make files (exercise lists, assignments) available to the teacher of any of their subjects. Agenda: a tool used by teachers to make activities that will take place during the semester available to their students. The aim of this work is to provide a manual to help students use the tools available on the virtual disk.