I just noticed that there's a tiny blue window that comes when I start my computer. It goes to the top left corner so it's very easy to miss (it's def. trying to hide). I saw it before but I thought it was something in the background...I pulled it today by accident and realized it's a window. Any ideas on which process might cause this? I pulled it to the middle of the screen and took a screen shot. It's in the attached picture...I also couldn't maximize it or expand it or anything.