Hello Lingadharini
Welcome to PTS.
I hope you'll enjoy yourself once you get the hang of things. But don't worry, it'll be a lot easier in a day or two.
As Drypen said, you can find almost anything here except books. If you need help or advice, don't hesitate, there will always be someone to answer the call.
And I'm sure you'll make friends in no time.
See you around !