Update README.md

Author: SriRadheshNagS

README.md

@@ -1,2 +1,37 @@
 # Loading-Appointments-in-WinUI-Scheduler-with-SQLite-and-Performing-CRUD-operations
+
 Load Appointments in the WinUI Scheduler with SQLite and Performing CRUD operations
+
+## Supported platforms
+
+* Windows 11 and Windows 10 version 1809 (build 17763) or later.
+
+## Requirements to run the sample
+
+* [Microsoft Visual Studio 2022](https://learn.microsoft.com/en-us/visualstudio/releases/2022/release-notes) version 17.8 or higher with .NET 8.0 and .NET 9.0
+
+Refer to the following link for more details: [System Requirements](https://help.syncfusion.com/winui/system-requirements)
+
+## How to run the sample
+
+1. Clone the sample and open it in Visual Studio 2022.
+   
+   *Note: If you download the sample using the "Download ZIP" option, right-click it, select Properties, and then select Unblock.*
+
+2. Register your license key in the App.cs file as demonstrated in the following code.
+
+    public App()
+	{
+		//Register Syncfusion license
+		Syncfusion.Licensing.SyncfusionLicenseProvider.RegisterLicense("YOUR LICENSE KEY");
+	}	
+        
+    Refer to this [link](https://help.syncfusion.com/winui/licensing/overview) for more details.
+    
+3. Clean and build the application.
+
+4. Run the application.
+
+## License
+
+Syncfusion has no liability for any damage or consequence that may arise from using or viewing the samples. The samples are for demonstrative purposes. If you choose to use or access the samples, you agree to not hold Syncfusion liable, in any form, for any damage related to use, for accessing, or viewing the samples. By accessing, viewing, or seeing the samples, you acknowledge and agree Syncfusion’s samples will not allow you seek injunctive relief in any form for any claim related to the sample. If you do not agree to this, do not view, access, utilize, or otherwise do anything with Syncfusion’s samples.