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.

Summer courses allow students to take classes and earn academic credit hours during the summertime, when most students are on break. Many schools offer seasonal courses to help students move through their educational programs faster and to gain important skills and knowledge.

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