This research proffers a critical overview of the theoretical and analytical occurrence of code-switching by reviewing a range of empirical and relevant studies. In particular, the dominating and governing factor of computer-mediated communication and code-switching. This research also probes the pertinent concepts, focusing on the types of code-switching and its correlation with computer mediated communication. Subsequently, it reviews the structural features of WhatsApp, deliberating the occurrence of code-switching among UiTM undergraduates in Malaysia, noting the social motivation of style-shifting. The research concludes with recommendations for future research, emphasising on the issue of its applicability to the analysis of second language acquisition and learning. <p> </p><p><strong> Article visualizations:</strong></p><p><img src="/-counters-/edu_01/0950/a.php" alt="Hit counter" /></p>