Online communication is a broad research area that focuses on how individuals communicate and interact through digital platforms such as social media, email, chat rooms, and online forums. Researchers in this field study various aspects of online communication, including the impact of technology on interpersonal relationships, the use of digital tools for professional communication, and the effects of online communication on identity and self-presentation. Additionally, studies in this area explore how online communication shapes public discourse, political engagement, and social movements. Overall, research on online communication seeks to understand the complexities of human interaction in the digital age and its implications for society.