you press shift button and if you wanted to make an smiley face you would press shift and the button on the right next to L and then you press 0 and the same for UN happy face but just push 9 instead...
Press NUM LOCK, then hold down alt, while holding down alt on the number keyboard to the right (under num lock) press 3 once. It should come out like this: ♥ . Others are♫ ( press numlock, hold...