I got my notice from Microsoft that I could install Windows 10 yesterday. I must say, it was the easiest Microsoft upgrade I’ve ever experienced. I had a complete backup of my system before I did the upgrade, so I wasn’t very concerned about something going wrong. Much to my surprise, after the upgrade, my desktop looked very similar to how it looked in Windows 7.
I ran into one problem that didn’t seem to have an obvious resolution. With Windows 7, once an application was in full-screen mode, pressing the ESC key would bring you out of full screen. When I pressed the ESC key in Windows 10, nothing happened. It took some experimenting, but I found that if I moved the mouse cursor to the top of the screen and left it there, a bar would drop down and there was the icon to exit full screen. Very simple, once you know the trick.