diff --git a/Document-Processing/Excel/Excel-Library/NET/Working-with-Conditional-Formatting.md b/Document-Processing/Excel/Excel-Library/NET/Working-with-Conditional-Formatting.md
index acf8c522a..1edddb8bd 100644
--- a/Document-Processing/Excel/Excel-Library/NET/Working-with-Conditional-Formatting.md
+++ b/Document-Processing/Excel/Excel-Library/NET/Working-with-Conditional-Formatting.md
@@ -10,6 +10,9 @@ documentation: UG
 
 Conditional formatting allows to format the contents of a cell dynamically. This can be defined and applied in XlsIO through the [IConditionalFormat](https://help.syncfusion.com/cr/document-processing/Syncfusion.XlsIO.IConditionalFormat.html) interface.
 
+To quickly learn How to Apply Conditional Formatting in Excel Using .NET Excel Library, check out this video:
+{% youtube "https://www.youtube.com/watch?v=S1lkNLV70hc" %}
+
 ## Create a Conditional Format 
 
 The [IConditionalFormats](https://help.syncfusion.com/cr/document-processing/Syncfusion.XlsIO.IConditionalFormats.html) represents a collection of conditional formats for a single [IRange](https://help.syncfusion.com/cr/document-processing/Syncfusion.XlsIO.IRange.html). One or more conditional formats can be added to the range as follows.
diff --git a/Document-Processing/Excel/Excel-Library/NET/Working-with-Formulas.md b/Document-Processing/Excel/Excel-Library/NET/Working-with-Formulas.md
index 58e5472b1..44c1a0a09 100644
--- a/Document-Processing/Excel/Excel-Library/NET/Working-with-Formulas.md
+++ b/Document-Processing/Excel/Excel-Library/NET/Working-with-Formulas.md
@@ -10,6 +10,9 @@ keywords: c#, vb.net, excel, read excel, edit excel, edit excel cell, excel form
 
 [Formulas](https://support.microsoft.com/en-gb/office/overview-of-formulas-in-excel-ecfdc708-9162-49e8-b993-c311f47ca173?redirectsourcepath=%252fen-us%252farticle%252foverview-of-formulas-7abfda78-eff3-4cc6-b4a7-6350d512d2dc) are entries in Excel that have equations, by which values are calculated. A typical formula might contain cell references, constants, and even functions. 
 
+To quickly learn How to Work with Formulas in an Excel Using the .NET Excel Library, check out this video:
+{% youtube "https://www.youtube.com/watch?v=SjHcYYvVSF4" %}
+
 ## Enable and Disable Calculation
 
 To perform calculation in an Excel workbook, it is recommended to invoke [EnableSheetCalculations](https://help.syncfusion.com/cr/document-processing/Syncfusion.XlsIO.IWorksheet.html#Syncfusion_XlsIO_IWorksheet_EnableSheetCalculations) method of [IWorksheet](https://help.syncfusion.com/cr/document-processing/Syncfusion.XlsIO.IWorksheet.html). Enabling this method will initialize [CalcEngine](https://help.syncfusion.com/document-processing/excel/excel-library/net/working-with-formulas#calculation-engine) objects and retrieves calculated values of formulas in a worksheet.