Madrid City is the capital of Spain. It is a metropolitan area with over 3 million residents. It has an arena called Las Ventas that hosts the annual bullfighting event. The city has many public and private universities.

Programs in digital currency can help students learn more about its impact on existing financial systems. Courses may include learning about the technical aspects of digital currency, as well as the challenges and opportunities surrounding it and how it affects banking, accounting and legal systems.

Spain, officially the Kingdom of Spain, is a sovereign state and a member state of the European Union. It is located on the Iberian Peninsula in southwestern Europe. Spanish universities regulate access to their degrees, and they fix the academic fees. They can also offer unofficial postgraduate degrees. Madrid has the largest number of bars per capita of any European city and a very active nightlife.

Courses are individual classes that can be taken at universities, colleges, junior colleges, and trade schools worldwide. For even greater flexibility, many schools also offer online classes. Students can take individual classes or pursue degree programs.