E. Remington and Sons (1816–1896) was a manufacturer of firearms and typewriters.Founded in 1816 by Eliphalet Remington in Ilion, New York, on March 1, 1873, it became known for manufacturing the first commercial typewriter.

A computer keyboard is an input device that allows a person to enter letters, numbers, and other symbols (together, these are called characters) into a computer.It is one of the most used input devices for computers.Using a keyboard is often called typing.. A keyboard contains many mechanical switches or push-buttons called "keys". When one of these are pushed, an electrical …