11 janv. 2014 - Laptop

Description:

A laptop computer is a portable personal computer powered by a battery, or an AC cord plugged into an electrical outlet, which is also used to charge the battery. Laptops have an attached keyboard and a touchpad, trackball, or isometric joystick used for navigation. A laptop also has a thin display screen that is attached and can be folded flat for transport.

Insight: This is a personal computer that you can bring everywhere. It is handy and it uses wire connection or wireless connection to have an internet connection.