How does Word set landscape without changing the orientation of the front page?

How does Word set landscape without changing the orientation of the front page?

1, first move the cursor to change the horizontal page before the first character, as shown

2, and then select the Page Layout tab

3. Next click on the small arrow below "hyphenation"

4, in the pop-up dialog box to select the landscape

5, note here, if you do not need to change the direction of the previous page, in the following "Apply to" select the insertion point after

6, the back of the page has become horizontal

7, if the following still need to vertical page, you can repeat the 1-5 steps, in the 4th step will be horizontal to vertical on it!