title: What is session and session variables?
body: <p>Can you please guide me what is session and session variables?  I don't need a comparison of ASP session and ASP.NET session because I don't know anything about ASP. </p>
  
  <p>I have seen many articles on types of session as well.  But still I can't understand correctly what is session and what are session variables in ASP.NET?</p>