Secretaria Escolar Digital SED is a platform that allows the different public institutions that offer education to students, such as schools, universities, or colleges, to keep them informed about important information regarding the student's educational progress. The information that is offered in SED is of great importance for the students, as it allows them to know more about their academic progress, and for the institutions to keep them informed about the student's progress in the learning process.

In SED, the student can send his or her question to the school or college that is offering the service, and the most relevant people from the institution will be able to answer them.

For the students, SED allows them to send their questions and receive their answers directly to their e-mail account. It is also possible for them to request an answer to a specific question that they have not yet answered, which will be sent to them via e-mail.

SED is a platform that is used by public institutions, and it is available online.