How do you change headers in Word?

How do you change headers in Word?
Edit your existing headers and footers

Double-click the header or footer you want to edit, or select Header or Footer, and then select Edit Header or Edit Footer.
Add or change text for the header or footer or do any of the following:
When you’re done, select Close Header and Footer or press Esc.

Edit your existing headers and footers
  1. Double-click the header or footer you want to edit, or select Header or Footer, and then select Edit Header or Edit Footer.
  2. Add or change text for the header or footer or do any of the following:
  3. When you’re done, select Close Header and Footer or press Esc.