I tried to recreate my actions last night when that pop-up appeared. it is about 3 X 4 inches and sort of a royal blue in background color--it states on top that it is connected with Microsoft (can't remember the exact wording) but Bruce I think did describe it very well. I did not open it, just clicked on the X in the top right hand corner to get rid of it.
Unless and until we re-engineer critical sectors of U.S. society, many millions of children will suffer needlessly--from my general and political commentary blog: www.thinkwecan.com