Is it normal that some keys on my laptop are worn all the way through?
I have had the same laptop, since 2007 and I have typed several hours a day, every day for the last 5 years.over time the keys have worn.First the letters wore off, then the keys became flimsy as the keys themselves wore.Gradually i noticed that the keys had begone to wear out compleatly.Now the "e" "r" "t" "a" "s" and the space bar have worn complealty through.
Has this happened to anyone else?