Personal data has acquired an unparalleled legal relevance, due to the crucial role it plays in the unstoppable development of society and the digital and AI economy. Therefore, it is essential to provide advice both to those who carry out personal data processing activities (such as educational and health centers, companies, professionals, etc.), on the obligations and duties imposed by current regulations on protection of data; as well as its owners, on the rights and powers that assist them to safeguard and control their personal data.