alfaniner
Penultimate Amazing
I got the notification too! But I plan to do a full backup, and wait until the middle of the night to do the upgrade -- maybe even wait a day or two for the inevitable first patches.
I was mistaken. I thought it was the notification to do the actual download, but it was just the icon saying "Get Windows 10" that came up again after rebooting. Clicking on that says it won't be ready until July 29. I may just wait until, oh, Labor Day.