WordPress generally displays your posts and pages in order of the date published. Rearranging their order can become quite tedious if you’re depending on changing dates and times.
After you install the plugin a re-order link will appear in each post type section and this is where you will go when you want to sort the order.
The Post Types Order plugin has received great reviews and a five star rating on WordPress.org. Download it today from the repository if you need a way to quickly reorder your posts and pages.