This essay examines ethics and professional issues within the realm of information and communication technology (ICT). It delves into the application of ethical guidelines in professional conduct, focusing on privacy, intellectual property, and cyberethics. The essay discusses the importance of ethical reasoning in internet usage, emphasizing the need to consider the impact of actions on others. It explores cases related to Facebook and its handling of cyberbullying, highlighting the significance of professionalism and ethical responsibility in system development. The analysis covers topics such as data harvesting, digital divides, and the regulation of commerce and speech in cyberspace. The author references various articles and case studies to illustrate ethical dilemmas and promote responsible practices in the digital environment. The essay underscores the need for ethical conduct, protection of user data, and adherence to intellectual property rights to maintain a safe and respectful online environment.