Display ur pentium4 pc to pentium5 pc in xp  

TYPE "REGEDIT" IN RUN BOX {START->RUN->TYPE REGEDIT}
NOW CLICK IN
H-KEY-LOCAL-MACHIN . THEN ON HARDWARE. THEN ON DISCRIPTION.THEN ON SYSTEM,THEN ON
CentralProcessor.THEN ON 0
{H-KEY-LOCAL-MACHIN/HARDWARE/DISCRIPTION
/SYSTEM/CentralProcessor/0}
NOW U GET IN RIGHT PANE THE VALUE THAT IS
"ProcessorNameString"
DOUBLE CLICK ON THIS VALUE
VALUE NAME AND VALUE DATA IS NOW IN FROUNT OF U NOW IN DATA COLOM U CAN EDIT IT RANDOMLY WHAT U WANT IN PLACE OF THAT
VALUE
AND THEN PRESS OK

NOW SEE SYSTEM PROPERTY JUST RIGHT CLICKING IN U ARE MY COMPUTER ICON OR SEE SYSTEM PROPERTY JUST BY PRESSING (WIN+PAUSE BREAK)