Service design is a field concerned with creating and developing better customer service experiences. It involves everything from employee training to organizational design, and is increasingly important in fields such as retail, transportation, and health care.

A master program may be offered in a variety of different fields, allowing students of almost any subject to enhance their knowledge and improve their credentials. This degree generally takes one to three years to obtain, although requirements may vary.

Online or distance learning refers to the use of electronic media and information and communication technologies (ICT) in education. With online learning, one can access education at any time and from any location with an available internet connection.