Change Pagenumber from Footer to Header

[Cunner]

Hi everyone,
I am using Word 2013 and have a large document (~230 pages) with several sections. Currently my page numbers are all at the bottom right.
I want to change them to the top right (odd pages) or top left (even pages).

I am aware that I can manually do this, but wanted to check if there is an easy way to let me handle this across all sections.

Thanks a lot in advance.

[macropod]

Ordinarily, cutting & pasting from the footer to the header on just one page would be sufficient. The only time this wouldn't work is if you have headers that don't have the 'same as previous' attribute. Conversely, if you have footers that don't have the 'same as previous' attribute, you might still have to delete them from some footers. Page layouts with 'different first page' and/or 'different odd and even' might mean you'll have to paste into three headers instead of one.