The Internet of Things (IoT) refers to a network of physical devices that connect to the internet, allowing them to collect and exchange data. These devices can range from everyday items like smart thermostats and fitness trackers to industrial machines. By communicating with each other, they can improve efficiency and provide valuable insights. IoT technology enables users to monitor and control their devices remotely, enhancing convenience and automation. For example, a smart home system can adjust lighting and temperature based on user preferences. This interconnectedness has the potential to transform various sectors, including healthcare, agriculture, and transportation.