My question concerns my son's PC. it is a Bali with windows XP PRO ,celeron processor 553 mhz. He apparently was playing around with "system 32" and changed a setting- he does not recall which. The computer ran normally until he turned it off. Now when starting up it - shows the windowsxp logo-then welcome-then the desktop picture - then welcome ,with user icon. when icon is clicked on- it shows loading your personal settings, then the desktop for a second, then -logging off saving your settings, and at lower left- an icon with turn off computer. There are never any icons for start etc. I have tried a couple of things friends suggested but to no avail. any help would be greatly appreciated . Thanks