Computer keyboard

10452
1

In computing, a keyboard is an input device, partially modeled after the typewriter keyboard, which uses an arrangement of buttons or keys, to act as mechanical levers or electronic switches. After punch cards and paper tape, interaction via teletype-style keyboards became the main input device for computers.

by sathvi



31-Aug-10, 2:20 pm

Please leave a comment on Computer keyboard

user

Dyspepsia

26-Apr-10, 1:01 pm
1457 Views

Gary Cole

18-Jun-10, 10:46 am
444 Views

Florent Malouda

6-Aug-11, 6:44 pm
243 Views

Eponym

26-Apr-10, 12:51 pm
662 Views

Oxidation state

29-May-10, 11:18 am
2818 Views

A Bugs Life

16-Jun-10, 1:43 pm
653 Views

United Nations ..

11-May-10, 8:20 am
397 Views

Eve Angel

2-Mar-10, 4:58 pm
2505 Views

Raima Sen

6-Apr-13, 3:35 pm
91 Views

Plumbeous Ibis

3-Jul-11, 12:47 pm
110 Views
Top