Insert page and change page settings

Insert page

Between the pages is a button (with a dashed line) that you can choose to insert a page. If you click on this you will get a popup with tabs. You have the option to select a new blank page and in the other tab to insert one of your favorite pages. Select your choice and it will be inserted

Change page settings

In the page window is an action menu at the top right. If you move your mouse here you have the option to choose different options. Now click on the settings in this menu. In the new window that opens you have the option to change the different settings of the page, including the background colors and images