What does this button do?

While I was always compared to Dexter rather than to Dee Dee as a child, I'm pretty sure it's this attitude that landed me tech support jobs now and in the past:

GIF. Dee Dee from Dexter's Lab is holding a blocky device with an antenna and a big red button in the middle. As she moves to press it she says Ooooooh What does this button do? Then presses it without a further thought.

Buttons? Big red buttons? How can I resist?!