How to maintain session for a longer time in ASP.Net Local and IIS server

In IIS there's a setting which resets the worker processes if the website is idle for some minutes.

Right now since you are the only user it gets resets when you are not doing any activity or browser closed.

But when many people are acesssing this will not happen, but if you still want you can do it by changing that setting

http://beatgates.blogspot.in/2009/11/there-are-scenarios-that-user-may-want.html