Hail all: Now, I have 2 Google accounts: My private one, and a Corporate Account, used for work. I always signed out of my normal window from the active account to the Corporate Account and vice versa, depending on which I needed to check. A common occurrence for many people. But I noticed long ago, that in Private Window ... I seem to be signed out, opening Google in it. I use Private Window to avoid unnecessary clutter from sites dropping their stuff on my Temp folder. I hate clutter ... severe Asperger's. I was thinking ... if I keep my private Google Mail on the prime non-Private window, can I sign in while this is open (and stays open) into my Corporate account in my Private Window? If so, this would save me quite a bit of hassle, having to log out several times a day from my main, private account/mail and into the Corporate account mail, and when done vice versa to me private account mail. Thank you.