Cannot find Developer Options in 4.0 ice cream sandwich tablet

On my tablet, Netflix keeps telling me that in order to start playback, I need to uncheck "Settings/Developer Options/Don't Keep Activities". But Developer Options isn't in Settings and the only way I've ever been able to access it was by plugging my tablet into my PC. It was then apart of the Enable Debugging menu. But now when I hook up my tablet to my PC, the debugging menu does not show up. Only the "Turn on USB storage" is available when I click on the USB symbol at the bottom.

So... how do I find Developer Options so I can change if it keeps activities? It's only a 4.0 so that tapping the Build number doesn't work.