Business studies refer to a discipline area that consists of classes such as finance, marketing, leadership, and money management. Classes may be taken as part of a particular degree or to prepare students for a business career.

Mexico, officially the United Mexican States, is a federal constitutional republic in North America. Working may require a work visa, which is difficult to get if you just want to freelance for a short time. Most of the government funded universities on mayor cities (state capital) have short courses on history, gastronomy and cultural subjects, most of them are almost free.

Graduate certificate programs intend to confer professional credentials on students who wish to advance their careers. These programs might be particularly useful to students wishing to pursue postgraduate studies or professionals who wish to secure more credibility.

Part-time learning allows one to obtain a degree or qualification even if one cannot attend school on a full-time basis. One can learn at one's own pace, gradually accumulating credits that count towards a final qualification.