I've had the Yoga 730 for a few days now. It comes with Windows 10 Home, which I have upgraded to Windows 10 Pro. If you want to upgrade through Microsoft's Store site the process takes maybe all of ten minutes, provided you have downloaded all the updates for Windows prior to upgrading the OS. That was a pleasant surprise. Since the laptop is a new model, there weren't all that many updates for Windows. I was up and running with it in about 30 minutes. Initial set up process is conducted by Cortana and can be accomplished mainly with voice commands (answering Yes or No to most questions)... It is a little heavy (borderline) to use as a tablet. But that is an option When flipped around to that configuration the keyboard keys are disabled. You can also use it in tent mode or with the screen configured as in the product picture, which is great for viewing movies or using as a tablet on a more vertical plane.