Files: wp-admin/includes/class-wp-screen.php

Render the list table view mode preferences.

Render screen reader text.

Remove all the accessible hidden headings and text for the screen.

Render the screen’s help section.

Render the screen options tab.

Render the meta boxes preferences.

Render the list table columns preferences.

Render the option for number of columns on the page

Render the items per page option

Removes a help tab from the contextual help for the screen.

Fetches a screen object.

Removes all help tabs from the contextual help for the screen.

Makes the screen object the current screen.

Gets the content from a contextual help sidebar.