DH is pretty good around the house as long as I tell him what to do, but there are definitely things he's incapable of...

-closing the wash basket lid
-cleaning the stove
-cleaning the fridge of mouldy leftovers
-shutting the curtains in the afternoon/evening
-hanging up the bathmat
Not sure if this counts, but DH is also incapable of opening a curtain/blind if it's too dark to see in the morning (He'll turn a light on, absolutely INFURIATES me! His definition of 'too dark' also doesn't match mine!)