Update README.md

Author: UmaMaheswariChandrabose

README.md

@@ -1,13 +1,27 @@
-# EJ2 React
+# React Scheduler - How to load appointments from a JSON file?
+A quick start React project that helps you to create a React Scheduler that loads its appointment data from an external JSON file.
 
-> Customer reported bugs automation in React platform.
+## Project pre-requisites
+Make sure that you have the compatible versions of React and NPM in your machine before starting to work on this project.
+* React versions greater than 15.5.4
+* NPM or Yarn package manager
 
-## Test Setup
+## How to run this application?
+To run this application, you need to first clone the `getting-started-with-the-react-scheduler` repository and then navigate to its appropriate path where it has been located in your system.
 
-``` bash
-# install dependencies
-npm install
+To do so, open the command prompt and run the below commands one after the other.
+
+```
+git clone https://github.com/SyncfusionSamples/getting-started-with-the-react-scheduler scheduler-example
+cd scheduler-example
+```
 
-# serve with hot reload at localhost:3000
-npm start
+## Installing
+Once done with downloading, next you need to install the necessary packages required to run this application locally. The `npm install` command will install all the needed react packages and Syncfusion packages mentioned in the package.json file into your current project. To do so, run the below command.
+
+```
+npm install
 ```
+
+## Running on development server
+Run `npm start` command and navigate to `http://localhost:3000/`. The app will automatically reload if you change any of the source files.