She repeats slowly....take...the...chain...off....oooookay.....

I know I sound like a simpleton but....now how do I do that? Put it on the smallest cog, and then just lift it off? I'm not going to try tonight, too late, but soon. And it'll go back on and fit fine and I'll feel like I'm a genius and should write Zen and the Art of Bicycle Maintenaince, right?