chore(getting-started): add videos

Author: marin-bratanov

_contentTemplates/common/get-started.md

@@ -33,9 +33,9 @@
 >
 > The latest version of Telerik UI for Blazor is `{{site.uiForBlazorLatestVersion}}` and it supports `{{site.supportedFrameworkVersion}}`.
 
-<!--
-You may also find useful the [Getting started videos for Blazor](https://www.youtube.com/watch?v=aaRAZYaJ4xc&list=PLvmaC-XMqeBYPTwcm478vs8Rujq2tiVJo) by Telerik.
--->
+
+You may also find useful the [Getting started videos for Telerik UI for Blazor](https://www.youtube.com/watch?v=aaRAZYaJ4xc&list=PLvmaC-XMqeBYPTwcm478vs8Rujq2tiVJo) by Telerik.
+
 
 >caption  Once you have a vanilla Blazor application running, continue to the next steps.
 #end

installation/nuget.md

@@ -18,6 +18,10 @@ This article explains how to add the private Telerik NuGet feed to your system.
 
 ## Add the Telerik Private NuGet Feed to Your System
 
+The following video explains how you can add the Telerik NuGet feed. If you prefer to do this yourself, follow the rest of this article.
+
+<iframe width="560" height="315" src="https://www.youtube.com/embed/c3m_BLMXNDk" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>
+
 To add the Telerik private NuGet feed, follow the steps below:
 
 1. Download the [latest NuGet executable](https://dist.nuget.org/win-x86-commandline/latest/nuget.exe). If you cannot use the `exe` (for example on Mac or Linux), you can [use a nuget.config](#nuget-config-file) file.

introduction.md

@@ -33,16 +33,16 @@ If you are not familiar with Blazor yet, you may find useful our Blazor Quick St
 * [Blazor Component Basics](https://www.youtube.com/watch?v=z9BOkBFDbc0&list=PLvmaC-XMqeBYPTwcm478vs8Rujq2tiVJo&index=2)
 * [Blazor Component Events using EventCallback](https://www.youtube.com/watch?v=vdEQBhPoTes&list=PLvmaC-XMqeBYPTwcm478vs8Rujq2tiVJo&index=3)
 * [Blazor Two-Way Binding](https://www.youtube.com/watch?v=Y9a6rJPrFFI&list=PLvmaC-XMqeBYPTwcm478vs8Rujq2tiVJo&index=4)
-
-You can watch the entire playlist below:
-
-<iframe width="560" height="315" src="https://www.youtube.com/embed/videoseries?list=PLvmaC-XMqeBYPTwcm478vs8Rujq2tiVJo" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>
 -->
+
 If you are just getting started with Blazor and Web development, you may find the following articles from MSDN useful in getting up to speed with the core concepts:
 
 * [First Steps with Blazor](https://docs.microsoft.com/en-us/aspnet/core/blazor/get-started?view=aspnetcore-3.0&tabs=visual-studio)
 * [Razor Syntax Reference](https://docs.microsoft.com/en-us/aspnet/core/mvc/views/razor?view=aspnetcore-3.0)
 
+You can watch a YouTube playlist of getting started tutorials for Telerik UI for Blazor below:
+
+<iframe width="560" height="315" src="https://www.youtube.com/embed/videoseries?list=PLvmaC-XMqeBYPTwcm478vs8Rujq2tiVJo" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>
 
 ## List of Components