Hello, Thanks for the information about where to find talk back. I had overlooked accessibality. But getting back to my message, my tablet is a samsung galaxy running android 4.1 is there very much difference between 4.1 and Kit Cat. Or would there be anough difference to buy another tablet? When I last checked it is still on android 4.1. Also, what is blocking mode? Is that just to keep children from going on to websights their parents would rather they not or does it keep people from getting information from your tablet such as that which is personal. Thanks for the information. Bill Deatherage -- Sent from my Android device with K-9 Mail. Please excuse my brevity.