How do I make page numbers different in the header in MS word?

I am writing a paper and I need to make my page numbers different while including my last name. How can I do this on windows?How do I make page numbers different in the header in MS word?
In Word versions prior to Word 2007:





1. Click the Insert-%26gt;Page Numbers menu item.


2. Set the Position and Alignment list boxes to put the page number where you want it.


3. Click OK.





To put any other text into the header, double click in the Header on the page and enter the text. Double click outside the header, or close the Header and Footer pop-up menu to get out.





In Word 2007:





1. On the Insert tab of the Ribbon, click Page Number in the Header and Footer group.


2. Select Top of Page and pick a format.





To put any other text into the header, double click in the Header on the page and enter the text. Double click outside the header to get out.





Hope that helps.