A family of Microsoft word processing software products for creating web, email, and print documents.
You need to go to a header or footer (select View > Header and Footerin the main menu bar). Once you do that, you'll see a new purple tab named Header and footer appear in the Ribbon. Click there and you'll see a "Link to previous" option. Take the checkmark off. Once you do that, the header (or the footer, depending on where you had your cursor) will become independent.
The only use for continuous page breaks is to change the number of columns in the same page. Unless you are doing that, don't use them, as they won't have any effect and you'll be changing headers and footers in the wrong places. Instead, to change the looks of a header or footer, or to set a different page number, use a "Section break (Next Page)."
The header or footer that you see (and the effect of the "Link to previous" option) apply to the section where your cursor is.