In the present indicative, volere means "want":
Voglio quell'automobile. (I want that car.)
In the present perfect (conversational past), volere is used in the sense of "decided, refused to":
Ho voluto farlo. (I wanted to do it-I decided to do it.)
Marco non ha voluto finirlo. (Mark didn't want to do it; Mark refused to do it.)
In the conditional, volere means "would like":
Vorrei un bicchiere di latte. (I would like a glass of milk.)
Vorrei visitare i nonni. (I would like to visit my grandparents.)
