directx and windows files

[Dragon]

hi

could some one please tell me two things, where is direct x on xp as it is
not in the usual place of program files and second when I go to windows
folder there is a load of new files with $ntunistall blah blah which I
presume are from the updates, can I delete these or do I need to keep them

cheers Dave

 

[Kenny]

Start/Run type dxdiag and you'll get all sorts of DX info.