X WAS AN AMERICAN NEWSPAPER MAGNATE. Y DIRECTED A FILM(AND ALSO STARRED IN IT) BASED ON THE LIFE OF X, AND ALSO ADDING PARTS OF HIS OWN LIFE INTO IT. IDENTIFY X AND Y. AND WHICH FAMOUS MOVIE AM I TALKING ABOUT?
HE HAS WRITTEN NUMEROUS BOOKS ON COMPUTERS. IN 1991, HE WROTE THE FIRST OF A SERIES OF BOOKS MEANT TO TEACH THE BASICS OF ANY SUBJECT TO BEGINNERS.WHO IS HE AND WHAT DID HE WRITE?