The MK360 Wireless Combo from Logitech is designed to make typing and navigation easy with its included wireless keyboard, optical mouse, and USB receiver. With 2.4 GHz wireless connectivity built in, the MK360 Wireless Combo can be used up to 30' away with a Windows compatible system.
Hello Chanita, the keyboard has a layer of keys that have secondary functions. You can access the secondary function (in yellow) by pressing the "FN" key at the bottom and pressing the corresponding key. To Print Screen, you would press "FN" + "Home".