Publish is used to make the post available to all the users wherein every user can view that particular post. Publishing a new post in WordPress is an easy process.
Following are the steps to Publish Posts in WordPress.
Click on Posts → Add New in WordPress.
You will get the editor page of the Post as shown in the following screenshot. You can use the WordPress WYSIWYG editor to add the actual content of your post.
Click on Publish button to publish your post.
After clicking on publish, your posts get published for the user to view it.