R. McCarty wrote:
> I believe that all PCs that have hardware DEP, have a Toggle setting
> in BIOS to enable/disable it. Not sure if there are other ways to
> determine if it's present from within Windows.
>
>

The System Applet's Data Execution Prevention tab will indicate. If the CPU
doesn't, the software DEP can still be enabled but a note will appear at the
bottom mentioning that your computer's does not support hardware based DEP.
It works best if the hardware supports DEP.