I hope this is the right forum for this question. It never happened before, but over the past few weeks, every time I boot up the computer and am working with any one of the programs, after a pause, hidden behind the program window is a new small window that says: "The server www.google.com at Please log in to your Google Account requires a username and password." My username and password are already filled in, I press enter and the window disappears. I only realize the window is there after I close all the other windows that I've been working on. If I'm just working in Excel, this new window appears on top of the Excel window, but with Firefox or Windows, this new window is hidden from my view until I close them. My not realizing it's there doesn't seem to interfere with any of the programs, Google programs included. What does it mean, why is it happening and how can I get it to stop appearing? Thanks.