Well, I'm once again going to be shopping for a new keyboard. I wear out keyboards. Usually at an average of two per computer. First the vowels go. There are no letters left on the tops of those keys. I know what they are when I'm typing, but I can't look down and tell you what those letters are. And then the entire left side is wiped free of letters--except Q.
Q X and Z are all bright and black and stand out from the rest of the worn off keys. Interesting how I must tap harder with my left hand. It doesn't make a difference if I keep my nails really short, either.
And this time--there are actually deep grooves in the most used keys. How is that for weird? This is a first. Wonder if they sell an industrial strength keyboard. Thank God I'm not wearing out the keys on my Alphasmart!!