The Internet of Things, or IoT, refers to the network of physical devices that connect to the internet and communicate with each other. These devices can range from everyday items like smart thermostats and fitness trackers to industrial machines. By sharing data, they can improve efficiency, enhance user experiences, and enable automation. IoT technology allows for remote monitoring and control, making it easier for users to manage their devices. 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.