The lessons topics include astronomy, history, culture in general... and they'll display videos and music in addition to text. The only thing, which may be an inconvenience for some, is that everything is in English.
The program lets you choose the topics you want to see and how long your computer must remain inactive before the lessons appear on the screen.
Universal Tutor can be useful for both kids as well as adults. Everybody can learn something with the lessons that this program has to offer.
The trial version only includes a couple of topics.