The laptop has become common today, often replacing the desktop computer. Practice par excellence, it has become an indispensable tool for both lawyers who move often or wish to work from home as lawyers for enjoying the latest technology trends and aesthetic.
In short, full of good reasons to be pleased with good machines, barely more expensive than desktops.
But making the right choice is imperative, as it is true that for this type of product, the “beautiful is not enough” … he asks much more!
What is Laptop?
In Wikipedia : A laptop computer, also known as a notebook computer, is a small personal computer designed for mobile use. A laptop integrates all of the typical components of a desktop computer, including a display, a keyboard, a pointing device (a touchpad, also known as a trackpad, or a pointing stick) and a battery into a single portable unit. The rechargeable battery is charged from an AC/DC adapter and has enough capacity to power the laptop for several hours. Read full article in Wikipedia
Which laptop for what use?
Choosing a laptop depends primarily on the use you intend to do. Indeed, there are a multitude of diverse mobile features you will not necessarily useful. It is therefore important before buying a laptop to determine your needs for computer terms.
If you think you often work on your laptop, think comfort of the latter including the size of the screen. If you regularly travel or you want to work from home, autonomy and weight are two criteria that should not be overlooked.If you intend to make use of professional and personal, we must still know what services and tools that you want to avoid having to buy or not you end up with unneeded programs.
To determine the best portable Ideally, we suggest you study a number of factors to consider.
The essential factors for choosing the right laptop
The purpose of a laptop is not usually have a powerful processor. It is therefore not required to pay a high price for this item unless you have special needs of computing power very special. The low-frequency processor consumes less, which means greater autonomy.
If autonomy and silence are essential for you, you must equip latest type of Pentium-M (included in notebooks labeled “Centrino”). These Pentium-M frequency equal to the performance of Pentium 4-M. The portable type “transportable” for their use of conventional processors (such as fixed PCs) that affect the noise associated with the breakdown and autonomy. Note that the performance of a processor are the same as a Pentium 4-M.
For Apple computers, the processor has fewer because there is only one manufacturer and an offer simplified.
Memory is an important element to take into account insofar as it can affect how your laptop and its use over time. It is therefore advisable to choose a computer with at least 256 MB.Indeed, applications and operating systems taking more and more space, if your memory is too small, it may slow down your machine and play on autonomy in a negative way.It is possible, inexpensive and fairly easy to add memory thereafter. To do this, you must equip a laptop that has a single memory card home so you can save a second. In principle, a laptop often 2 memory slots. You must verify that the purchase memory that is installed occupies one of these slots.
Note also that many or too much memory (over 512 MB) may diminish somewhat the autonomy of your laptop.
This criterion is particularly important and indispensable when you choose to buy a laptop for work while traveling or at home.
To have a really light laptop, take a ultraportable (based on Pentium III-M for example). The latter will have a small screen (12 or 14 “) but will weigh about 1.5 kg included.Otherwise, you will find about 2.5 kg more conventional models equipped with screen 14 or 15 “, which represents a good compromise between comfort and overall weight.
If this criterion is essential, it should really avoid models transportable screen with 16 or 17 “and PC processor sets.
If you do not have the opportunity to stay connected to an electrical outlet when you use your laptop, autonomy is paramount. In this case, you need a battery-type Li-ion (Lithium ion) and not NiMH (Nickel Metal Hydride). Indeed, the battery type Li-ion allows autonomy and a better life because they do not “memory effect”.
The size of the screen is a comfort criteria to be considered especially if you intend to use standard office applications. It becomes very difficult and tiring quickly to work when the screen is too small and that its resolution is poor.
Today, the screens exist diagonally 12, 14, 15, 16 and 17 “knowing that most laptops are equipped with screens diagonally 15″ and propose a resolution that can be variable. The best test is to live the machine you want to buy to make sure you do not deceive you and check the native resolution of the screen.
Finally, it should be noted that even if comfort is paramount in your choice of screen sizes play a lot on the price and congestion of the laptop.
It is necessary that your computer is equipped with different takes to help you do change with external peripherals to suit your needs and your desires.
Thus, it is essential that your laptop has at least two USB ports and to connect to the Internet, to work with a USB-key that allows you to store information without having to always carry your computer but also to possibly add a player floppy insofar as laptops today are rarely equipped.
In addition to USB ports, your laptop must also have an ethernet port, a modem and an output.
It may also have FireWire ports (for the video, connecting to a backup hard disk …), parallel and serial (for connecting old printers or modems), PS / 2 (keyboard and mouse), VGA networks (for a second screen or a video projector, or S-Video and composite video (to connect to a TV) and son (for external speakers and a microphone).
As for players, laptops are all supplied with an optical drive whose features can be varied.The optical drive can read CD-ROMs or DVDs and in some cases to burn CD-RW or DVD /-RW. Readers “combo” and “MultiDrive” are increasingly common and offer the possibility for the first burn CD-RW and DVD read and the second read DVD-ROM and burn DVD-R . Finally, the ultra-light laptops are often provided without internal drive. In this case, it is proposed in the form of an external unit to connect via laptop to a USB port.
The useful
In addition to the traditional elements which are filled notebooks “classic” you have the opportunity to acquire various objects to your work as a second battery to extend autonomy, a small Webcam for video (image somewhat fluid), a subscription Internet type “nomad” to connect from anywhere with the internal modem, or even abroad, a Wi-Fi for Internet connection in public places including an attached anti-theft security for the office or public place. ..
Among all these additions, there is one you can not move you to carry your laptop: the bag, which often is not sold with the computer.
Buy your laptop
Order mobile Internet has advantages and disadvantages. Indeed, bought online often costs less but does not allow you to receive advice and an efficient after-sales service. It is difficult to return the laptop when it was a technical problem, for example. Buy your laptop to a local dealer is more expensive but allows you to make a choice easier and safer to the extent that you may be advised live and ask any questions relating to your needs. In addition, after-sales service will be better able to address your questions and problems you might encounter.
Finally, the public distribution. Shows the price advantage but should be avoided for those who have not already good skills and looking at this as effective counseling.Finally, the public distribution. Shows the price advantage but should be avoided for those who have not already good skills and looking at this as effective counseling.
You can buy laptop from :
Amazon
Bestbuy
Circuitcity
