Not Excellent.

I'm thinking of doing a night school or home tutoring course in Excel. It seems most everyone I know understands what its for and uses it for all sorts of things, I'd like to know what all the fuss is about. Its that thing with all the boxes eh?

I know, its something I'm supposed to have learned as a baby, like my multiplication tables. Then again, I bet you dont know how an SU carburettor works.