Some classic observational wisdom from SvN.
Home and End: Two of the most useful yet underrated keys on the keyboard
"They’re small and their function isn’t all that clear. You can just press one to see what happens, but I’ve also noticed people don’t experiment with their keyboards. They use the keys they know and avoid the rest."
I'm surprised the comments haven't delved into a debate over the usefulness (or lack thereof) of the Insert Key, which I find to be a total waste of space.