Apple updates executive biographies.

Apple’s page of executive biographies has already been updated to match the new reality, with Tim Cook in the top left corner as CEO. Cook’s bio now states that he assumed the top job in August of 2011.

Cook’s presumptive successor as COO is SVP of Operations Jeff William. Like Cook, Williams got his MBA from Duke University; during the worldwide launch of the iPhone in 2007 he “played a significant role,” and since then he has been the worldwide ops lead for iPhone and iPod products.