The hard part is coming to grips with the fact that there are no "pages" in
a Word document to be moved. It's a flow of text contained in paragraphs
from beginning to end.
Select & Cut the text to be moved, then go to where you want it & Paste it
in at that location. The document will repaginate accordingly. It's also a
good idea to be familiar with the non-printing characters & have them
displayed so you have a better indication of exactly what's being cut &
pasted. If you're not familiar with them (¶) review this web article: