I was a Senior in college and ready to graduate and the dean said I need to prove I can type to get my degree in Elementary Ed. I said no way, I was one semester away. So during my intern teaching I sat in a typing 1 class with freshman so I could get the basics and prove to the dean I could type. About half way through the semester on the College campus I looked him up and he made me type from a book. I could type faster the he could with fewer errors. I really liked that lady that helped me, Thanks, Mrs. Harrison. The keys you referred to are the home keys as my teacher told us.