<p>I have an website. When the user is logged the session details will loaded.
When the user logged out the session details will abandoned. (Log out by clicking the logout menu)
when the user simply closes the browser then how to destroy the session.</p>

<p>In the next time its get logging with the same session data. I need to avoid this.</p>

You could configure your sessions to time out quicker.
In web.config:
```
```
< sessionState ... timeout="5" />
```
```