To edit an already published blogpost on your WordPress website, login to your WordPress dashboard and follow these steps .

• From the left hand side pane, select Posts.
• Click on All Posts.
• Now, the list of published blogposts opens up.
• Take the mouse pointer over the name of a post you want to edit.
• Click on Edit appearing below the name of the post.

(Note – The options appear below the post name only when you hover the mouse pointer over it.)

• The editing screen opens up, make the edits you want in the post.
• Click Preview Changes to take a preview of the changes.
• Click Update to publish the post with changes.