AbstractPurpose of the study: This study examined the effectiveness of MOOC in the blended learning of Computer Architecture and Organization course based on the integration of online learning using MOOC and face-to-face learning. Specifically, the aim of the study was to identify factors that could influence student acceptance of MOOC in terms of immersion (IM) and intention to use (BIU) based on the HMSAM. Methodology: Quantitative approach through pre-test/post-test control group design was implemented in this study. Simple random sampling was carried out to recruit the study sample comprising 168 undergraduates from a population of 298 students. Pearson correlation analysis, ANOVA and multiple regression analysis were performed on the survey data collected using online questionnaire. Main Findings: Joy, control, perceived usefulness (PU) and curiosity were significantly correlated with IM while PU, joy and curiosity were significantly correlated with BIU. Control, PU, joy and curiosity wer.....