Welcome Vijay.
Miko and James have given you some great tips to get started. They know their stuff so be sure to take notes 
The one thing I would add, if you have not already, have a good read of The Mens Guide - this will explain a lot.
Also, check out the “to go” sample section of the smartmones website. Its a great way to try all the popular products.
Steve should be online again soon to give out the next batch of gift certificates 