Now the computer is an essential part of life for many people. The computer can be different: Mobile, stationary, specific, universal, and so on. For the casual user, there are two main types: desktop and laptop computers (laptops). The mobility of a notebook can move freely and easily during business or using a laptop. Today, laptop manufacturers make a wide variety of laptop thin/light, portable, ultra portable, netbook, desktop replacements, etc. The performance of a high-end notebook currently is sufficient for most application software.
Thin and light Laptop is pretty much the same as usual but the optimum of the weight and size. This Laptop may differ in terms of price and performance.They are able to do most computing tasks on a certain level. They outperformed laptops ultraportable but they are smaller and more portable than a regular notebook (even though the LCD panel may be the same size).These laptops are designed for people who travel, who wanted a system that is simple and quite comfortable, and prefer to sacrifice power for portability.
Types of mini notebooks, ultraportable laptop computer (sometimes referred to, subnotebook) is smaller and lighter than typical notebooks. However, it can run a normal desktop operating system. Subnotebooks are often has a small LCD screen (less than 13 inches). Usually smaller in size and weight is achieved by taking a port (or a removable disk drive). However, most of them are connected to the docking station should be fully functional notebook.
There are mini-laptops with a new concept called netbooks. They are even more expensive than a mini laptop. Their main function is the optimization to be used as a portable Internet capable device. The compact Netbook made as much as possible while powerful enough for most common applications such as Web browsers, email, word processing, presentations and other simple software. ASUS EEE PC is the first netbook models of a new class System.
A few years ago it was unimaginable that the laptop near desktop performance can come. Currently the technology but can make your notebook performance similar to desktop performance. Notebook called "desktop replacement laptop" is designed to complement the system almost equivalent processing power and capacity for desktop systems but in a mobile package. Current high end desktop replacement laptop should be able to replace the desktop computers in many areas quickly. Their performance is much closer to desktop performance. However, their fees are larger and larger and larger than a regular notebook.
Compare laptops and desktops, we should note that a laptop processor (CPU) is the difference of their desktop counterparts. The reason for this is a limited amount of power to carry out good temperature conditions and problems. To do this, the manufacturer uses various tricks such as CPU scaling where scale processor is power consumption (and consequently, performance) for the task. This poses a major challenge in the balance between performance and power consumption. How a laptop uses less power, the longer the system must be capable of running on batteries.
Another disadvantage of the use of laptops is that the laptop's keyboard and mouse may not be useful as a desktop. Extra large size of the screen also may be the most important parameter for some kind of work. Therefore the desktop specifically designed as a server, or a person for professional video processing, complex computing, scientific research, never to be replaced with a laptop. For this purpose, a Desktop Replacement notebook can never be the same as the desktop top end.
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