I have an older xps 13, which has the same keyboard layout as the m3800. I actually really like stacking page up/down, home, and end on the arrow keys. I use keyboard shortcuts as much as possible and can hit these very quickly. The function key right next to the left control key in conjunction with these works very well for me. It took a few days to get used to, but I love it now. Certainly much better than some of the other more funky positioning of dedicated keys on some keyboards.