What is page numbering explain?

Page numbering is the process of applying a sequence of numbers (or letters, or Roman numerals) to the pages of a book or other document. The number itself, which may appear in various places on the page, can be referred to as a page number or as a folio.

How do I make the first page different?

On the View tab, select the Print Layout document view. Double click the header area of the document. On the Header & Footer Tools Design tab, in the Options group, select the check box for Different First Page. In the First Page Header box at the top of page 1, type Running head: and then your abbreviated title.

How do I make the header different on the first page?

Change or delete the header or footer from the first pageGo to Insert > Header & Footer.On the right side of the white area at the top of the document, select Options > Different First Page. Type your content into the header or footer on the first page. Select outside the header or footer to exit.