Configuring an ASP .NET Web Application

A Web application is a group of files and folders located under the web applications
root directory.

Create application-level and session-level variables that are
available to all pages within the application
An application runs within its own memory space, so that an error
in one application does not affect the others.
Maintains information about your session, such as your IP address,
what pages you clicked on and when, when you visited the site, what
browser you are using, and your preferences.
Maintains information across the entire Web application with the application object.

The final web pages should appear as follows:

The examples implemented using a MS Access database for login authentication: