JAlbum>Explore>Toolbar>New folder
JAlbum>Explore>Contextual menus>Between thumbnails>New Folder
Add a new folder to the project.
JAlbum>Explore>Toolbar>New page
Add a page template, like About, or a webLocation.
Menu>File>New Project CMD/CNTRL + N
Opens the 'New Project' window where you can enter a name, add tags and and write a description.