Computer keyboard

10451
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

Grotto

9-Jul-10, 9:44 am
1923 Views

Funny Creatures..

5-Feb-15, 2:28 pm
26 Views

Maudie Edwards

14-May-12, 12:43 pm
136 Views

Ptolemy

5-Apr-10, 10:30 am
310 Views

Janet Basco

3-Apr-12, 12:00 am
434 Views

soori

24-Mar-15, 2:57 pm
15 Views

John Deacon

29-Mar-10, 6:58 am
703 Views

Anna Benson

11-Jul-13, 2:46 pm
203 Views

Step Up film

4-May-10, 5:54 am
594 Views

PH

2-Mar-10, 1:54 pm
272 Views
Top