I love the excitement in the OP's first post though! Keep learning and small lessons like this keep you wanting to learn more (at least that was the way I was when I first started!).
I need some help on this 2.00 dollar bill, the star looks like it was put there after printing, but the 5 seems to be stamped on top of star. Any help please. thanks
That's simply because you can't see the blue on top of the black. The star was added after it was printed.