Choose Page - Page Properties

Choose Page - Page Properties and then click the Page tab

Choose Page - Page Properties and then click the Background tab

Choose Page - Master Page

Choose Page - New Page

On the Insert bar, click

Choose Page - Rename Page

Right-click on the page thumbnail and choose Rename Page

Choose Page - Delete Page

Right-click on the page thumbnail and choose Delete Page

Choose Page - Duplicate Page

Choose Page - Navigate.