List all posts in your sites WordPress navigation menu.
The standard menu only allows adding a link that leads to a list of posts and pages belonging to a taxonomy (category, tag, etc). If you want to list the posts and pages themselves and if you want WordPress to do this automatically for you, then I hope you will find this plugin useful.
You can even add custom post types to your menu! Need a list of the latest WOO products? How about a list of the latest Signups? You can even just make list of latest posts. Standard WordPress post types (post, pages,) are included.