Students who take courses in computer technology can develop skills in a variety of areas related to electronics and software. Common classes may include electronic spreadsheets, computer operating systems, networking, computer applications in the business environment, graphical applications, word processing and databases.

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 want to freelance for a short time. Most of the government-funded universities in major cities (state capital) have short courses on history, gastronomy, and cultural subjects, and most of them are almost free.