usually the Static IP will be assigned to your router.
you will need to assign an internal static IP to your computer and then use port-forwarding to connect via Remote Desktop.
however you could also use a software like Hamashi from Logmein.com to setup a VPN.
it really depends on what you are trying to accomplish
Thank for Replying me,
But i dont want to use any software for REMOTE DESKTOP CONNECTION,
As per your sentence, i dont know, what can i do ......... U mean LOCAL AREA CONNECTION SETTING OR WHAT ?
If possible, will u sent me screen shot of the FULL PROCESS.
I need your help, Please do need full ASAP.
Thank You Very Much.