It was the standard upgrade from Windows 7 that you sign up for. The "Get windows 10" icon in the notification area finally popped up saying it was ready to install after a download, and I proceeded...

I'm totally stumped.
I've upgraded from Win 7 to 10 twice and this happened both times. Basically on my Lenovo laptop I perform the upgrade and everything seems to work perfectly. After 1-2 hours of...