Because of the design of the laptop is virtually impossible to upgrade.It is impossible to replace the motherboard or graphics card are limited opportunities for capacity RAM or disk memory.In addition, the laptop repair more difficult and more expensive than a desktop computer.Therefore, in deciding on the purchase of a laptop be very careful approach to the choice of model.
By and large, the difference between the same parameters of laptops from different manufacturers if there is, it is small.Consumers pay more for a big name manufacturer and its quality assurance than technical "bells and whistles".So before you grab the first available for the model notebook, you should fi
important criteria when choosing a laptop are its weight, size, ease of use and, of course, performance.The priority of a criterion determined by the purpose of the laptop.
So if laptop designed for office work , is that it is most important?This notebook probably will not have to wear often in the hands, it is not necessary to "pull" the ponderous three-dimensional graphics or movies.Basically on this laptop is supposed to work with word processors and other programs that do not require large amounts of resources.
Therefore laptop for office work may not be very productive - enough processor speed of 1 GHz.This laptop card can be integrated , because it does not meet high demands.
Laptop Keyboard for office should be comfortable for a set of large amounts of text.The laptop keyboard is usually a little bit different from the usual "desktop".Functional or even some "letters" keys are located in laptops do not like on a traditional keyboard, so it is very difficult to get used to the new layout.
for convenient work with the text does not fit small screens, better to choose a model with a diagonal of 14-17 inches .But these laptops weigh greater than those with smaller diagonal.Therefore, if you still supposed to always carry a laptop in his hands, it is better to give preference to models with a smaller screen, but with less weight.
office notebook, it is important to the most essential interfaces and ports : modem, LAN, Wi-Fi, Bluetooth, USB 2.0 and VGA.Also, you may need an office laptop card-reader for reading cards.
If you intend to work with optical drives, it is important the drive read / write CD drive or DWD .In small models weighing up to one and a half kilograms of the drive might not be.
possibility of battery life - the most important advantage of the notebook to desktop PCs.Therefore, you should pay attention to the capacity of the laptop battery , the higher it is - the longer the laptop can operate in standalone mode.
If you choose a laptop work with 3D-graphics and modern games , the processor and the graphics card more demanding.Note the frequency of the processor - it should be not less than 2 GHz.To play a complex three-dimensional drawing in the graphic editors or games need more video memory and a more powerful graphics processor, so the built-in graphics adapter does not fit.
three-dimensional applications are very demanding on system resources, so you need to choose a laptop with a maximum capacity of memory, and disk.
laptop, which planned intensive work with media , should have a high-quality display with high resolution, which gives clear images, it does not distort the colors are not "glare."
Another fairly significant parameter when choosing a laptop - it is pre-installed operating system .On the road model makers establish popular operating systems, for example, Windows or MacOS.These operating systems are paid and usually the cost is included in the cost of the laptop.There are also laptops are pre-free system (FreeBSD, Linux, etc.) or a trial version for a limited period.Such models will cost a bit cheaper.