The Internet of Things (IoT) refers to a network of devices, sensors, and machines that can communicate with each other and with the Internet. By connecting physical objects to the internet, IoT enables them to collect and share data, automate processes, and optimize efficiency. IoT has applications in diverse fields, including healthcare, transportation, agriculture, and manufacturing. As IoT continues to evolve, it has the potential to transform the way we live and work, making our world smarter, safer, and more connected.