bkamalnivas:Get data from a form....insert into MS access....
Take a look at chapter 3 in this tutorial, where yoiu will find the basics
In this tutorial, the path where they save the database is not save, which is explained here
Also, the way they build sql strings isn't recommended, a better solution can be found here
bkamalnivas:create login page based on the data in the access table....
MikesDotNetting has also wrote some other articles regarding ASP.NET and Access:
http://www.mikesdotnetting.com/Category.aspx?Category=10
One of them is an article how to create a simple login:
http://www.mikesdotnetting.com/Article.aspx?ArticleID=75
But you could also use the ASP.NET build in membership providers with Access instead of SQL Server:
http://imar.spaanjaars.com/QuickDocId.aspx?quickdoc=404
So, I think you've lots of reading and studying for now....