ABSTRACT
In these times of globalization, it is impossible to avoid progressive educational development. The unanticipated Covid-19 pandemic has impacted negatively on Malaysia's education system, especially at the tertiary level. Thus, Malaysian Polytechnics were forced to turn to virtual teaching and learning methods. The study's featured Learning Management System (LMS) is CIDOS 3.5, which all lecturers and students are encouraged to use during the tough period. The research design is a quantitative approach. The respondents were chosen through purposive sampling based on the course they enrolled using LMS (CIDOS 3.5) they used during the Covid-19 Pandemic. The online cross-sectional survey from 100 tertiary Communicative English students at one of the Polytechnics in Sarawak, Malaysia was collected to evaluate their perceptions on CIDOS 3.5 during the Covid-19 pandemic. The findings found a high level of Perceived Usefulness, Perceived Ease of Use and Behavioral Intention. Pearson correlation coefficient indicates a statistically significant relationship between Perceived Usefulness, Perceived Ease on Behavioral Intention in using LMS CIDOS 3.5 among Communicative English students at this institution in Sarawak. © 2022 ACADEMY PUBLICATION.