As much as I would like to help you, I am not going to drive 1000 miles to do it for you . Is there a computer store near your house? If you just take it there, they can do it for you for a little price or free even. Or you can just save up until you can get a new PC and upgrade everything. That will be a wiser choice. You can get a beastly gaming computer for very little these days.
Of course, they can guide you on how to do it. There are many guides online too you know that teaches you this.
Here's a very good video guide.
Zed (08-28-2011)
amarshonarbangla01 (08-28-2011)