By default, Panopto recordings appear within the Panopto block on your Moodle course page. You can also embed the video anywhere in Moodle that has a rich-text editor. For example, you can go to any section or add a new page activity in Moodle and embed the video there.
To embed a video, go to a place where you can edit text and click on the Panopto icon on the editor toolbar. Find your video and select it to insert into the page.