Alphabets in Keybord....!!!

...hi everyon..I wud like to add some tips in my blog..
fine...this is my first tip..few months back I had a doubt about de arrangement of alphabets in KEYBOARD...
why it is not sorted??
and I got de answer...from a unknown fren in yahoo answer...
He said..
"If you mean the QWERTY layout, which is the first 5 letters beside each other you should see on a standard keyboard, then it came from typewriters. This was before my time, but I remember teachers telling me that the old typewriters would get jammed if you pressed the keys too fast, so they mixed up the letters to slow people down.It's kind of hard to imagine it now in alphabetical order because we are so used to this layout."