How do I insert a header in a Word document? The header is the top section in the document. Often used to display additional information about a document, you can insert time, graphics, company micro-labels, document titles, file names, or author names. The screenshot below demonstrates how to insert a header.
First open a Word document and put the mouse at the top.
Double-click the mouse to see a border that appears.
Click on the page number after inserting in the upper-left corner.
In the Drop-down menu that appears, select Format page numbers.
Insert Page number, select style.
This is the inserted style.
Of course, you can also insert text, date time, and so on.
The above is in Word document how to insert the header method Introduction, the operation is very simple, hope to be helpful to everybody!