>Hi,
> Do you know how to use Performance Monitor in WINNT server 4.0?
>Please suggest where can I find this information.
Try Start Menu/Help, and do a lookup in the index on Performance. It'll bring up an interactive help dialog that can launch Performance Monitor; the on-line help in Performance Monitor will provide additional details.
You also might want to take a look at
The NT FAQ on the net - an excellent free reference site.