The Quick Edit option will appear below a page or post title when you hover over it. Quick Edit lets you modify the post details such as title, slug, date, author, page parent, privacy, post categories, post tags, post comments, status, and sticky.
Using the Bulk Actions drop-down menu at the top of the Pages or Posts list, you can bulk edit several posts at a time. To do that, select several posts from the list using the checkboxes on the left. Then select Edit from the Bulk Actions drop-down menu and click the Apply button. You will see options that can be applied to all of the selected Pages or Posts.