How to make a windows xp os disk

[amay]

how can i make a windows xp os system disk to reinstall on my computer all i have now is a product key number from my computer can i burn a disk on my new computer for my old one i had to clear my hardrive so i need to reinstall the os

 

[rolli59]

Download an ISO file, burn to disk, to use with your Key http://www.google.com/search?aq=0&oq=windows+XP+iso+&sourceid=chrome&ie=UTF-8&q=windows+xp+iso+download