I decided to put Windows 10 on my most-used laptop, a 64-bit Acer. I was surprised that the upgrade found the correct display driver right away. It did the upgrade in about an hour. The only thing that doesn't seem to work is the task-bar auto-hide function. I have the power setting to blank the display after 2 hours. I noticed the display was on when I woke up, so that may not be working properly as well.