Question

explain header and footer

Answer 1

here's ur answer

The header is a section of the document that appears in the top margin, while the footer is a section of the document that appears in the bottom margin. Headers and footersgenerally contain information such as the page number, date, and document name.

Answer 2

1️⃣ Headers and footers are sections of the page that appears in the top and bottom of a page respectively.

2️⃣ If u set up a header or footer for a page, it will appear in all the pages of the document.

3️⃣ You can write anything like page numbers, document name, or any thing like that in headers and footers, which should be present in all the pages. 

4️⃣ Page numbers will be automatically put, if u opt for them. 

5️⃣ You can even add images in header and footer, like company logo or something.