I know this is very elementary but I just got my new Asus tablet (no keyboard yet) I am totally ignorant to Android products. I needed to make a CAPITAL letter on the virtual keyboard, and I can't figure out what the SHIFT key is and how to make a Capital letter. Can't get connected to my wifi, cause password has capital letters involved. I searched for a manual on my laptop and found one on line but there is not explanation of using virtual keyboard and what is what on it. Is there any diagram showing what the keys do? Sure not a good start for me, Hugh!