1. Select the location in the Navigator where the new page should be created.
2. Click on "New page" in the toolbar (the first icon in the toolbar).
4. The page has now been created and added to the Navigator underneath the page the was selected in step 1.
5. The icon next to the new page is marked with a red cross which means that the page is unpublished (and invisible for visitors of the web site). Now, add content and publish the page.