In recent days, it is important to keep in constant updating that drives our job growth. In other words, to advance in the field he works, we must return to the classrooms and nurture of graduate programs. This necessity forces us to leave the Office, and this process is not always accessible, despite us be indispensable, the unemployment situation puts at risk our place in the job title. It is therefore a great tool to meet the demand of curricular growth lies in the Internet and in the modalities of postgraduate (masters, doctorates and diplomas) online through virtual classroom. That also gives the fabulous privilege of being able to enter master's degrees abroad, as well as doctoral programs or graduates in which is possible to interact with other participants. In this UNAM tool called Elluminate, is a virtual classroom that has as main function support learning at a distance, because this allows the interaction of teachers and students in real time to through audio, video, instant messaging and an interactive whiteboard. In addition participants can share applications of different types of formats in office, pdf, image, audio and video, at the time that can guide other users through Web tours. It is important to say that one of their main advantages refers to its ease of use, it is ideal for meetings, training, tutorials, meetings and even conferences, since it is available 24 hours a day and 365 days a year. In this space you see the similarity with the conventional classroom, in which the Professor imparts his chair through a Blackboard, while receiving feedback from teaching and learning which are dictating their students, who participate Alternatively, with the difference that, through the various tools of new technologies, have all involved greatly enrich knowledge through the information that is available on the network. Thanks to the classrooms Virtual, as that just learn, share knowledge makes graduate study easy, accessible and higher quality, without that students neglect their daily tasks.