IT security is concerned with ensuring that electronic systems, such as computers, phones, and smart devices, are protected from disruption. It involves preventing and combating theft, cyber attacks, and accidents that can damage computer systems.

Achieving high scores on A-levels is important for UK students who wish to enter university. Institutions of higher learning use the results of these exams to decide if a student is prepared to study at their program.

Online learning refers to use of electronic media and information and communication technologies (ICT) in education. With online learning one has the flexibility to access their studies at any time and from anywhere they can log on.