Update README.md

Author: khushi-purwar

Blog Application/README.md

@@ -10,6 +10,9 @@ Application uses LocalStorage, the localStorage object stores data with no expir
 * Bootstrap - A CSS Framework
 * JavaScript -> LocalStorage
 
+## Use of Project
+
+To understand the concept of the localstorage, how localstorage persist the data, even the tab is closed or user refersh the page.
 
 ## ScreenShot