You can add a header or footer in Google Docs from the 'Insert' menu. Google Docs automatically adds superscript numbers to your document when you insert a footnote in the document footer.

You can delete a page in Google Docs in several ways. The easiest way to delete a page in Google Docs is to simply use your Backspace or Delete key to erase all the content on the page.

As you type, Docs automatically adds new pages. You might need to delete a page or two if you make a few mistakes. This guide shows you how to delete blank pages in Google Docs. Use the outline ...

Instead, Google Drive automatically inserts your first page header on every other document page as well ... you may need to delete several blank lines in order to move the second page's content ...

Press the Backspace key to delete everything. Once all elements have been removed from a page, Google Docs and Word will automatically remove the page from the list. If the page was in the middle ...