Guys/Gals I am very free these days and have nothing to do... please suggest me how can i utilize this time??
I think that is the best advice you will get. I said watch YouTube. But trust me it's a waste of time. Hang around these forums you might learn something.
Be PROACTIVE and go to your boss to see if there is anything you can help out with instead of milking the company by sitting there and not making full use of yoru time!
Learn Mandarin Chinese (not kidding). Fluency in English and Mandarin Chinese would open doors and jobs you never dreamed of.
I think if you are in office and want to spend your free time, you can read a book or so. But you must not try to do your personal work or chat online while in office, just because you ar free. Its bad manners. I hope you got my point.
Truly you should ask you boss for more work. You are getting paid to be there and doing your own thing at work is considered bad form by most.