ES-865507-Youtube link added for Content control and TOC in DocIO

File-Formats/DocIO/Working-With-Content-Controls.md

@@ -19,6 +19,9 @@ Content controls can be categorized based on its occurrence in a document as fol
 * [InlineContentControl](https://help.syncfusion.com/cr/file-formats/Syncfusion.DocIO.DLS.InlineContentControl.html): Among inline content inside, as a child of a paragraph.
 * [BlockContentControl](https://help.syncfusion.com/cr/file-formats/Syncfusion.DocIO.DLS.BlockContentControl.html): Among paragraphs and tables, as a child of a Body, HeaderFooter, Comment, Footnote, or a Shape node.
 
+To quickly start create and fill a form in Word document, please check out this video:
+{% youtube "https://www.youtube.com/watch?v=IbsRfsRoa2s" %}
+
 ### Block Content Control
 
 You can add content control to a text body of the Word document using block content control. You can add text, tables, pictures, or other items into the block content control. Refer to the following code.
@@ -2594,4 +2597,4 @@ N> In the above-mentioned code samples, for Xamarin platforms the document is sa
 
 ## See Also
 
-* [How to remove the placeholder text if the meta property is empty in a Word document?](https://www.syncfusion.com/kb/13982/how-to-remove-the-placeholder-text-if-the-meta-property-is-empty-in-a-word-document)
+* [How to remove the placeholder text if the meta property is empty in a Word document?](https://www.syncfusion.com/kb/13982/how-to-remove-the-placeholder-text-if-the-meta-property-is-empty-in-a-word-document)

File-Formats/DocIO/Working-with-Table-Of-Contents.md

@@ -50,6 +50,9 @@ Builds a table of contents from paragraphs formatted with specified styles other
 </tbody>
 </table>
 
+To quickly start create and update a table of contents in Word document, please check out this video:
+{% youtube "https://www.youtube.com/watch?v=rCtGrWuRplk" %}
+
 ## Adding a TOC field
 
 The following code example shows how to add a table of contents (TOC) in Word document.