The keyboard is really great but it is up to you to figure out how to use it. Plugging it in should guide you to the on-line instructions. Only that didn't work. Plugging it in didn't do anything. The keyboard didn't work. There were no instructions with the box. After 1/2 hour on the website, you discover that you have to download HP Accessory Center. Even that has minimal instructions and no real insights into the design. So after another 1/2 hour, it worked. And it was great. I programmed the F3 key and that worked great. Except, I lost the capability to capitalize in Word with Shift-F4. Oh well, the rest of it is fantastic. You can run your laptop with Bluetooth and the desktop with the dongle. Great idea. Typing is also natural and easy. Best of all keyboards.