With the new "update", when I check my email at home from my work computer, there is no longer a SIGN OUT icon, only SIGN IN... so, after checking email, to exit, the only thing you can do to exit is just X out!! .. I did a Live Chat with Verizon yesterday and she was baffled... said it was a "system error" that they would investigate and call me back in the afternoon. Haven't heard from anyone, but the SIGN OUT is still missing.