Hi Aprime, I've used 3D Movie Maker on Windows 95, 98, ME, XP, and Windows 7. I used Camtasia Studios to screen capture the video from 3D Movie Maker to a video format where it can be uploaded online or converted into a DVD. I don't know about newer versions of Windows but I noticed frames would run a little faster with newer versions of Windows and could handle more content in a scene without the frame rate slowing down.