Index: src/wp-admin/edit-form-advanced.php
===================================================================
--- src/wp-admin/edit-form-advanced.php	(revision 31956)
+++ src/wp-admin/edit-form-advanced.php	(working copy)
@@ -397,6 +397,17 @@
 	) );
 }
 
+if ( 'post' == $post_type || 'page' == $post_type ) {
+	$using_emoji = '<p>' . __( 'Emoji bring your content alive with smilies and icons. On your mobile device you can access emoji straight from your keyboard, but on desktop you need to take a few extra steps.' ) . '</p>';
+	$using_emoji .= '<p>' . __( '<ul><li><strong>Mac OSX</strong> - use the keyboard shortcut Ctrl+Cmd+Space to bring up the emoji panel.</li><li><strong>Linux</strong> - refer to the documentation for your distribution.</li><li><strong>Windows</strong> - access the touch keyboard.</li> </ul>Please refer to the Codex to <a href="http://codex.wordpress.org/Emoji">learn more about emoji</a>.' ) . '</p>';
+
+	get_current_screen()->add_help_tab( array(
+		'id'		=> 'using-emoji',
+		'title'		=> __( 'Using Emoji' ),
+		'content' 	=> $using_emoji,
+	) );
+}
+
 require_once( ABSPATH . 'wp-admin/admin-header.php' );
 ?>
 
Index: src/wp-includes/js/tinymce/wp-mce-help.php
===================================================================
--- src/wp-includes/js/tinymce/wp-mce-help.php	(revision 31956)
+++ src/wp-includes/js/tinymce/wp-mce-help.php	(working copy)
@@ -92,7 +92,7 @@
 <div class="wrap">
 
 <div>
-	<p><?php _e('Rather than reaching for your mouse to click on the toolbar, use these access keys. Windows and Linux use Ctrl + letter. Macintosh uses Command + letter.'); ?></p>
+	<p><?php _e('Speed up your workflow by using these shortcuts. Windows and Linux use Ctrl + letter. Mac uses Cmd + letter.'); ?></p>
 
 	<table class="keys">
 		<tr class="top"><th class="key center"><?php _e('Letter'); ?></th><th class="left"><?php _e('Action'); ?></th><th class="key center"><?php _e('Letter'); ?></th><th class="left"><?php _e('Action'); ?></th></tr>
@@ -119,7 +119,14 @@
 		<tr><th>p</th><td><?php _e('Insert Page Break tag'); ?></td><th>h</th><td><?php _e('Help'); ?></td></tr>
 		<tr><th>x</th><td><?php _e('Add/remove code tag'); ?></td><th> </th><td>&nbsp;</td></tr>
 	</table>
+	
+	<p><?php _e('To access the emoji panel:'); ?></p>
 
+	<table class="keys focus">
+		<tr><th class="left">Windows</th><td><?php _e('Open the touch keyboard (<a href="http://codex.wordpress.org/Emoji" target="_blank">learn more</a>)'); ?></td></tr>
+		<tr><th class="left">Mac OSX</th><td><?php _e('Cmd+Ctrl+Space'); ?></td></tr>
+	</table>
+
 	<p><?php _e('Focus shortcuts:'); ?></p>
 
 	<table class="keys focus">