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The Keyboard
On a computer keyboard, first turn the Numlock on. Then hold the Alt key down. Keeping it held, type 248 on the numeric keypad, not the numbers across the top of your keyboard. Then let go of Alt. You should get a degrees symbol, like this: °
IBM are invented the first laser keyboard.
First off, a qwerty keyboard is the keyboard design most people are accustomed to. It is called "qwerty" because the first 6 letters on the top row form that word. No other unique words can be found on this keyboard design. A detachable keyboard is more commonly known as a detachable keypad. It is typically a keypad on a cell phone that is not built into the phone (ie. it slides out).
Use the lower case "x". Example: axb=abSome mathematicians would also accept a period (.). Example: a.b=ab In some computer program an asterix (*) is used to shoe multiplication. Example: a*b=ab
christopher sholes was the first one to invent the first keyboard in 1868.
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Logitech
The first computer keyboard was invented by Christopher Latham Sholes in 1875. First computer keyboards were adapted from the punch card and teletype equipment.
James Rich the 111
john mean
Sometime in the Middle Ages, for the pipe organ.