How come my question appeared twice?

Hi Veena~ You know I am the farthest thing from a computer guru.  I barely know how to turn the darn machine on.  This is why I rarely turn mine off! ;)
I am willing to give your question a shot with a "might be" answer.
Perhaps when you went to post it, you accidentally hit  the post button more than once.  It's been a while since I've posted a question and I can't seem to recall what that page looks like; but, it is a possibility that is what happened.  You can quickly delete the duplicate.  I hope this helped :)