This box should contain the title of your post. You can use any phrase, words, or characters. (Avoid using the same title on more than one page.) You can use commas, apostrophes, quotes, hyphens/dashes, and other typical symbols in the post like “My Site – Here’s Lookin’ at You, Kid.” WordPress will then clean it up to generate a user-friendly and URL-valid name of the post (also called the “post slug”) to create the permalink for the post.
Permalink stands for “permanent link.” That means a post URL that does not expose the post ID which could be subject to a change (e.g. when moving to different blogging system), but it rather contains a user-friendly post name derived from the post title which could also change, although not recommended, but in a more controllable way. This post name (also referred to as “post slug” or just “slug”) can be edited, depending on your Permalinks settings, using the “Edit” button. (To change your settings, go to Administration Panels > Settings > Permalinks). The permalink is automatically generated based on the title you set to the post and is shown below the title field. Punctuation such as commas, quotes, apostrophes, and invalid URL characters are removed and spaces are substituted with dashes to separate each word. If your title is “My Site – Here’s Lookin’ at You, Kid”, it will be cleaned up to create the slug “my-site-heres-lookin-at-you-kid”. You can manually change this, maybe shortening it to “my-site-lookin-at-you-kid”.
Body Copy Box
The blank box where you enter your writing, links, images, links to images, and any information you want to display on your site. You can use either the visual (WYSIWYG) editor or the text view to compose your posts. For more on the text view, see the section below, Visual Versus Text Editor.