Computers have had a significant impact on the world, both making it safer and less safe in different ways. Here are three examples of how computers have had both positive and negative effects on safety is this; Enhancing safety through technology: One of the main ways that computers have made the world safer is by enabling the development of new technologies and systems that can improve safety. For example, computers are used to design and build safer cars, with features such as airbags and stability control systems that can prevent accidents and save lives. Computers are also used to develop new medical technologies, such as imaging devices and robotic surgery systems, that can improve the accuracy and effectiveness of medical treatments. Then the second reason is them increasing security through cybersecurity: Another way that computers have made the world safer is by enabling the development of cybersecurity technologies and practices. These technologies and practices are designed to protect against cyber attacks and other security threats, and can help to prevent the loss or theft of sensitive information. For example, computers are used to develop encryption algorithms and other security measures that can protect against hacking and other forms of cybercrime. Next reason is them creating new risks through technology: However, computers have also made the world less safe in some ways. One of the main ways that computers have created new risks is by enabling the development of new technologies that can be used for harmful purposes. For example, computers are used to design and build weapons, such as drones and other military technologies, that can be used to cause harm and destruction. Additionally, computers are used to develop new forms of malware and other cyber threats that can compromise the security of individuals and organizations. At last, computers have had a significant impact on the world, both making it safer and less safe in different ways. While computers have enabled the development of new technologies and practices that can improve safety and security, they have also created new risks and vulnerabilities that need to be carefully managed and addressed.