Adult education refers to programs that prepare scholars to teach, train, or coach adult learners. Adult educators may teach courses to prepare adults for the GED or other high school equivalency or provide professional development courses for working professionals.

The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom and Britain, is a sovereign state located off the northwestern coast of continental Europe. The two most famous (and oldest) universities are Oxford and Cambridge (often referred to as Oxbridge by many Britons). England also has several other world-class institutions, including several in London (notably Imperial College, the London School of Economics, University College London and King's College London, all are part of London University).

A diploma is awarded to a student for the successful completion of a course of study. Diplomas are offered at the secondary, undergraduate, and graduate levels. Individuals looking to supplement their careers or education can enroll in a diploma program. Diplomas can enhance a student’s skill set and qualifications by preparing them for a particular career. These programs usually take only a short time to complete.