title: "[Lesson 4:] Understanding Web Application State | Microsoft Docs"
author: microsoft
description: "In this lesson, you will see how to maintain state in ASP.NET, including the various objects you can use to store information for your ASP.NET 2.0 applicatio..."
In this lesson, you will see how to maintain state in ASP.NET, including the various objects you can use to store information for your ASP.NET 2.0 applications.
[▶ Watch video (40 minutes)](https://channel9.msdn.com/Blogs/ASP-NET-Site-Videos/lesson-4-understanding-web-application-state)