In the post tags sub-panel you can assign keywords to your posts using post tags. Tags do not have hierarchy like the categories, meaning there is not a parent to child relationship from one tag to another. The post tags sub-panel is very similar to the post categories sub-panel and operates the same with the exception of no sub-category selection.
This sub-panel allows you to create new tags, edit or delete existing ones. You can use the screen options tab at the top of the sub-panel to edit the table heading and to control the numbers of shown in the table. Un-check any box you do not want to appear or check any box that you do want in the table header. To control the number listed enter the number you want displayed in the show on screen box and click apply.
