Remove/Delete a Page Break from a Word Document

Try the below;
a. Change your Word Document from Print Layout to Normal View. To Switch = Toolbar = "View" = "Normal".
b. Page breaks are identified in the Normal view document as dotted lines (page breaks you insert are identified as ''Page Break''.
c. On the screen click on the left edge of the dotted lines and select the page break.
d. Press the [Delete] key or click on the Cut button. You can also click below the page break, then press [Backspace].