This report provides a comprehensive analysis of computer crimes and misuse, exploring the various types of cyber threats and their impacts on individuals, companies, and society. The introduction defines computer crime and misuse, highlighting the increasing prevalence of these issues. A literature review examines existing research, discussing the opinions of experts and identifying research gaps. The report then delves into the impacts of computer crimes and misuse, including financial losses, data breaches, and psychological effects. It explores different types of computer crimes, such as hacking, fraud, and denial-of-service attacks. Findings and results are presented, followed by recommendations to mitigate these threats. The conclusion summarizes the key points and emphasizes the importance of network security. The report cites various sources to support its findings and provides a thorough understanding of the current landscape of computer crime and misuse.