Internet Traffic Signal

Useful in K-12, this extension shows green if the device is Internet-connected; red, if not; yellow for only a local connection.

The 'Internet Traffic Signal' is a Chrome extension designed mainly for K-12 students. This intuitive tool displays a signal reflecting the current status of your network connection. The signal shows green when the device is connected to the internet, red when there's no internet connection, and yellow when the device is connected to a local network only. This way, students can easily understand their network status and troubleshoot any connectivity problems.