I want to put a header on each page of a text document put saying different things on each page. How do I do this? Because at the moment when I do it if I type something on the first page the same thing appears on all pages. Thanks.
I assume you are using Word. The following is copied from Word Help.
Create a different header or footer for part of a document
When you create a header or footer, Word automatically uses the same header or footer throughout the entire document. To create a different header or footer for part of a document, divide the document into sections, and then break the connection between the header or footer in the current section and the previous one.
If you haven't done so already, insert a section break where you want to start a new section that contains a different header or footer. How?
Click in the section for which you want to create a different header or footer.
On the View menu, click Header and Footer.
If necessary, move to the header or footer you want to change. How?
On the Header and Footer toolbar, click Same as Previous .
Change the existing header or footer, or create a new one for this section. How?
Word automatically makes the same changes to the headers or footers for all subsequent sections.
To create a different header or footer for a subsequent section, repeat steps 1 through 6.