Description of laptop

Portable computer (popular in English: laptop, notebook, or a powerbook) is a mobile computer that are relatively small and lightweight, weighing range from 1-6 pounds, depending on size, materials, and specifications of the laptop.

Portable computer resources derived from a battery or adapter A / C that can be used to recharge the batteries and turn on the laptop itself. Laptop batteries usually last about 1 to 6 hours before being discharged, depending on how the use of, specifications, and battery size.

As personal computers, laptops have the same functionality with desktop computers (desktop computers) in general. Components contained in it are exactly the components on the desktop, only smaller and more numerous, become lighter, less heat and more power efficient. Most portable computers use LCD (Liquid Crystal Display) measuring 10 inches to 17 inches depending on the size of the laptop itself. In addition, the keyboard found on free laptops are also sometimes equipped with a touch board that serves as a "substitute" the mouse. Additional keyboard and mouse can be fitted through the socket [[USB] / Universal Serial Bus] or PS / 2 if available.

Unlike the desktop computer, portable computer having supporting components that are designed specifically to accommodate the portable nature of laptops. The main properties owned by the components of the laptop is a small size, low energy consumption, and efficient. Portable computers are usually more expensive, depending on the brand and specifications of its constituent components, however the price of a portable computer was getting closer to the desktop along with the increasing levels of consumer demand.