What would a real pilot do?

I was wondering with all the T-0stroms and such going around...if the wind changed at an airport and the airport began doing a diffrent star and landing at a diffrent runway....what would the pilot do???...I would think he would change the STAR..but where would he get the STAR chart...or do they have them all in the cockpits???...but what about the runway....you have to put in info. for landing...do they also have charts for this?