One day, my wife and I got to have a nice chat with the principal because he'd allegedly managed to hack all of the chromebooks and install games, and in doing so, broke all of the internet connections.
On the way home, I asked my son what he'd done. As it turns out, he discovered how to use the physical switch on the devices to disable WiFi, which causes Chrome to show the dinosaur game. He naturally shared that exciting discovery with his classmates. All it would have taken to fix things would be to just flip the switch back to enable Wi-Fi.
This was pre-COVID, but a great reminder of how creative, resourceful, and willing-to-experiment-by-pushing-all-the-buttons our kids are.