I'm ready to fire up my new Surface Pro and need to sign in to my account. How do I get the on-screen keyboard to show up. It popped up the other day, but I didn't have an account then to sign in to. Now that I need the keyboard, I can't get it to show up, even when I point at the sign-in space. Edited: I have tapped the space where the text goes, but no keyboard shows up. I wonder whether there is something wrong with my Surface Pro.