Thursday, January 8, 2009

The Keyboard ,The Mouse


The Keyboard
A computer keyboard is a wide object that is equipped with buttons on which there are letters and numbeRS
To distinguish them from other objects, and to synchronize their names with other objects that use similar settings, such as the piano, the buttons on the keyboard are called keys.
From now on, unless specified otherwise, throughout this site, the word "key" refers to the objects you see on the computer keyboard.
To provide a better management, the keys on a keyboard are divided in sections. This arrangement is by convention so the users would be familiar with them and be able to use any keyboard they come in contact with.

The Mouse











A mouse is an object that is meant to fit the proportions of a hand and is positioned on the table so the user can move it easily. Like the other parts, a mouse is connected to the computer, usually to the back, by a cable. Nowadays, it is not unusual to have a wireless mouse so that it doesn't need a cable.

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