I'm not sure. It looked fairly easy until I tried to uninstall a program that wasn't compatible with Windows 8. I love the idea of using my touch screen on my desktop since 8 is supposed to be geared to touch. I still haven't been able to uninstall or upgrade DisplayLink Core Software. I tried everything I could think of for about 6 hours. I really can't afford to pay for a computer tech after buying the program. It was supposed to be inexpensive. Not now.