Nowadays with the rapid advance of technology, not just apply for the youth but also the elderly are transforming their tools, from conventional into digital. Especially after the COVID-19 era, the academic environment is trying to change. For example, the assesment of language proficiency which IELTS, in recent years used paper-based examinations but recently computer-based examinations have gradually increased. This essay argues that the advantages are stronger because of the people’s habit used digital would make the IELTS test is more convenient than before.