On the first page of the document, double click the header or footer area.
On the Header & Footer tab, in the Options group, select the Different First Page
button.
Create a header or footer, or make changes to the existing header or footer, on the
first page.
Make the header or footer different in each section or chapter
If the document contains several sections, you can modify headers and footers so
that they display different content for each section. For example, the header may
contain the name of a chapter for pages belonging to each chapter.
Starting at the beginning of the document, click in the first section for which you
want to vary the header or footer.
On the Insert tab, in the Header & Footer group, click Header or Footer.
The Header & Footer tab appears. In the Navigation group, click Link to Previous to
break the connection between the header or footer in this section and the previous
section.
Change the existing header or footer, or create a new header or footer for this
section. In the Navigation group click Show Next to navigate to the header or footer
of the next section.
On the Headers & Footers tab, in the Navigation group, click Link to Previous to
break the connection between the header or footer in this section and the previous