Hi shashika92,

Someone have already answered your question, so I have another suggestion for you. As a newbie, you should read this one, which is very useful for newcomers in the forum.
Newbies - Read before Posting (by Lauda)
The topic contains lots of useful tips, which help you to know more about the forum, how it works, and save lots of your time.
Please visit this one, read it carefully if you interested.