Update README.md

Author: abooarulraj

README.md

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-# Create-a-Rich-Text-Editor-in-a-Blazor-Server-Application
+# Create a Rich Text Editor in a Blazor Server Application
+
 This is a quick-start project that helps you create the Syncfusion Blazor Rich Text Editor using Visual Studio 2019. This example explains how to add content in the Blazor Rich Text Editor and how to use features, too, like customizing the toolbar, adding HTML elements, and retrieving formatted HTML content.
+
+Watch a How-to Video:
+
+Documentation: 
+https://blazor.syncfusion.com/documentation/rich-text-editor/getting-started
+
+Online example: https://blazor.syncfusion.com/demos/RichTextEditor/Overview
+
+## Project prerequisites
+Make sure you have the compatible versions of .NET Core on your machine before starting to work on this project. You also need the following:
+* [Visual Studio 2019 (version 16.4+)]( https://visualstudio.microsoft.com/downloads)
+* [.NET Core SDK 3.1.2+](https://dotnet.microsoft.com/download/dotnet-core/3.1)
+
+## How to run this application
+To run this application, you need to first clone or download this ‘Create a Rich Text Editor in a Blazor Server Application’ repository and then open it in Visual Studio 2019. Now, build and run your project to view the output.
+
+## Further help
+
+To get more help, check out the [ASP.NET Core Blazor documentation](https://docs.microsoft.com/en-us/aspnet/core/blazor).
+