Hello Anil,
It's good that you are motivated to know all the laws. Now it's not possible instantly. First, note down all the laws applicable in your company. Then try to understand them based on your profile and grievances occurring in that particular company. The moment you feel you have command over every law for that particular firm, you will be changing the company; that's how you will learn a few more new laws. That's how your profile will also become sound based on your experience.
Yes, for academic purposes, if you just want to know the laws, you can visit
www.helplinelaw.com. If there is a query regarding a particular law, you are welcome to put it to the forum.
Ratna