Companies and society itself in general, are constantly looking for professionals who know to perfection the specific diverse specialties of every job. As a result, the demand for professionals in possession of a Master's is on the increase daily, relegating those job applicants who, even though they have suficient knowledge and practical training, do not have the appropriate qualification.
At the heart of the teaching world, one can find an extremely wide offer of Masters', with options to choose between :

- Attending classes.
- A combination of formal class attendance and distance learning.
- Distance learning.

In most institutions, students will have to follow a syllabus in which they will be obliged to observe timetables, take certain subjects or follow a predetermined time sequence, without having their knowledge and professionalism taken into account. Furthewore, payments in installments will generally be extremely high as they must include the teaching of all parts of the syllabus, wich in many cases is unnecesarry due to the fact that students may already have sufficient knowledge from previus studies:

- Total recognition of previous studies
- Partial recognition
- Studying the whole course by distance learning.

In this respect and in either of the last two options, students decide the manner in which they are going to study, choosing how often they will receive the course material and dedicating the number of hours they consider necessary to assimilate concepts and knowledge.

Under such a studying system, the student will be assigned a tutor to help out in cases of doubt and to help him/her interpret and understand the subject being taught. Exams are carried out as the course goes along through the preparation of specific assignments given according to the subjects taken.