diff --git a/js/Chart/Exporting.md b/js/Chart/Exporting.md
index 482307a7d..f370dde4d 100644
--- a/js/Chart/Exporting.md
+++ b/js/Chart/Exporting.md
@@ -16,7 +16,7 @@ The exporting of the chart is done using the [`exportSettings`](../api/js/ejchar
 
 In client-side rendered chart can be exported as PNG image or as SVG file.The type of export is controlled by using the [`type`](../api/js/ejchart#members:exportsettings-type)property of the exportSettings.
 
-* Export as PNG - The chart can be exported to image when it is rendered in HTML5 Canvas.To render a chart in canvas, set the [`enableCanvasRendering`](../api/js/ejchart#members:enablecanvasrendering) option to *true*. To export the chart, you can use the [`export`](../api/js/ejchart#methods:export) method of the chart. Refer to the online [`KB for exporting`](https://www.syncfusion.com/kb/5045) to know more about chart exporting. 
+* Export as PNG - The chart can be exported to image when it is rendered in HTML5 Canvas.To render a chart in canvas, set the [`enableCanvasRendering`](../api/js/ejchart#members:enablecanvasrendering) option to *true*. To export the chart, you can use the [`export`](../api/js/ejchart#methods:export) method of the chart. Refer to the online [`KB for exporting`](https://support.syncfusion.com/kb/article/4957/how-to-export-the-chart-in-javascript) to know more about chart exporting. 
 
 * Export as SVG - Chart can be exported as SVG if it is rendered as a scalable vector graphics element. By default chart will be rendered as SVG. 
 
diff --git a/js/TreeGrid/Columns.md b/js/TreeGrid/Columns.md
index 2a7c258bb..834aa2b8a 100644
--- a/js/TreeGrid/Columns.md
+++ b/js/TreeGrid/Columns.md
@@ -73,9 +73,9 @@ The following example shows how to specify the numeric format string to display
 {% endhighlight %}
 
 N>
-For more numeric format strings, please refer this [link](https://msdn.microsoft.com/library/dwhawy9k(v=vs.100).aspx).
+For more numeric format strings, please refer this [link](https://learn.microsoft.com/en-us/previous-versions/dotnet/netframework-4.0/dwhawy9k(v=vs.100)?redirectedfrom=MSDN).
 
-For more date format strings, please refer this [link](https://msdn.microsoft.com/library/az4se3k1(v=vs.100).aspx).
+For more date format strings, please refer this [link](https://learn.microsoft.com/en-us/previous-versions/dotnet/netframework-4.0/az4se3k1(v=vs.100)?redirectedfrom=MSDN).
 
 ## Defining column width
 
diff --git a/js/Upgrade/how-to-upgrade.md b/js/Upgrade/how-to-upgrade.md
index cb8418732..74ad3edca 100644
--- a/js/Upgrade/how-to-upgrade.md
+++ b/js/Upgrade/how-to-upgrade.md
@@ -13,7 +13,7 @@ Syncfusion releases new volumes once every three months, with exciting new featu
 
 You can upgrade to our latest version from any installed Syncfusion version.
 
-See our "[**Upgrade Guide**](https://help.syncfusion.com/upgrade-guide/jquery-ui-widgets)" for JavaScript to learn more about the “Breaking Changes, Bug Fixes, Features and Knows Issues” between your current version and the latest version you are trying to upgrade.
+See our "[**Upgrade Guide**](https://help.syncfusion.com/upgrade-guide/javascript-ui-controls)" for JavaScript to learn more about the “Breaking Changes, Bug Fixes, Features and Knows Issues” between your current version and the latest version you are trying to upgrade.
 
 
 ## Upgrading to the latest version