Use the Media tab to manage images, documents, and other files you include on your website. To add media to a page, access “Edit Page” and click “Add Media”. Select the files to add to the page and press “Insert Into Page”.
If a notification box in the right column states that “You have (x) images that can be imported”, this means you have images on your page which are borrowed from another location and not saved to your site. Check “Import External Images” and press “Update” to add them.