Extraordinarily, Apple designed the keyboard layout for laptops so that the function key (fn) is on the opposite side of the keyboard to the cursor keys. So if you want to use Home, End, PageUp, or PageDown, as most of us do, then you have to use two hands as the fn key - far left - is too far from the cursor keys - far right.
Is there a way to remap the keyboard to swap the Enter and fn keys around? I rarely use Enter, but use fn a lot as described above.
While on this subject, can I remap to get a forward delete, which I used more than backspace on a full size keyboard?