Help!! Hi, I am a brand new user (bought a Samsung Galexy), over 60, so not very tech-savvy. I don't know how to close pages/tabs, as there are no Xs in the right hand corner in my browser. Also, I have not only gmail, but also hotmail, and cannot figure out how to log out of Hotmail on my tablet, as the app does not look like it does on my laptop. Thanks for any help you can provide!!