Streaming boxes are devices that connect to your TV and allow you to access online content, such as movies, TV shows, and music. They typically use Wi-Fi to stream content from various services like Netflix, Hulu, and YouTube. Popular examples include the Roku, Amazon Fire TV, and Apple TV. These boxes often come with remote controls and user-friendly interfaces, making it easy to navigate through different apps and channels. Some models also support voice commands and offer features like screen mirroring from smartphones or tablets. Streaming boxes provide a convenient way to enjoy entertainment without needing a cable subscription.