Computing involves activities that require, use or create algorithms through machines such as computers. The field incorporates various studies and topics, including software engineering, information systems, computer science, computer engineering and information technology.

A-levels are tests students in the UK take to gain entrance into university. Each test covers a different subject, and a student’s score can help him or her choose an area for advanced study.

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.