Internet of Things (IoT) is the network of devices that embedded with a variety of sensors, network connectivity, and software, which makes physical objects smart, capable of communicating with each other. How to turn things intelligent? We can give physical objects a computer brain, such as Raspberry Pi. Microsoft is aiming to help developers quickly build IoT solutions with Windows IoT Core. To get started, you can choose a board you like, and read the IoT tutorials provided by Microsoft. I picked Raspberry Pi 2 (RPi2) and successfully ran the first Windows Universal app on Windows IoT Core.