The first thing you have to do is get hold of the information you have to remember and create new study material, or to search over Anki decks, in other words, contents cards, for contents for your lessons. You can assign different degrees of relevance and program how you will study them based on how advanced your study process is, checking at the same time statistical data and graphics about your evolution.
It is even possible to use LaTeX for scientific subjects. You can synchronize the contents of Anki with different devices and it is possible to expand their function by means of external plug-ins.
The best thing is that Anki can be downloaded in several different languages, thus making it easier for anybody to memorize something very quickly and therefore improving their study.