Answer:
I can be used to type and point you see. But don't forget, you can count on me. What am I?
Sometimes black, sometimes white, I have veins but no blood
I have a face, yet no senses. But I don't really care, because time is of the essence.
I'm sometimes white and always wrong. I can break a heart and hurt the strong. I can build love or tear it down. I can make a smile or bring a frown.
As round as an apple. As deep as a cup. All the king's horses can't pull it up.
What never gets any wetter no matter how hard it rains?