How to choose notebook computer skills

1) CPU

Computer notebook processors, currently mainstream dual-core mobile processors for Intel and AMD two, good performance, the advantage in speed, for users who need to install more complex applications, although the high price is worth considering, it is noteworthy that many manufacturers now use desktop processors instead of mobile processors to reduce costs, This naturally leads to more heat and heat problems, suggesting that commercial notebooks do not buy this product.

Recommended for commercial notebooks to buy Intel's i5 or i7 series dual-core or quad-core mobile processors, home notebooks Select AMD Dual-core mobile processors.

2) Memory

Although the 2GB is enough, but if you can add to 4GB, Win7 can run faster and smoother, the current memory is DDR3 and DDR2 as the mainstream.

3) Optical Drive

Currently popular with DVD-RW, and even Blu-ray, from a practical and economic point of view, choose DVD-ROM+CD-RW on it. Attention should be paid to the stability of the CD-ROM disk, read the disk sound, read the error-correcting ability, optical drive speed, and so on.

4) Battery and power adapter

As much as possible to buy lithium batteries, and for the power adapter Acadapter, in the purchase should pay attention to work after a long time, if the temperature is not normal, sometimes also to do a good cooling measures.

5) Notebook Weight

If you are a mm, be sure to buy below 2.3kg, preferably 1.8kg below the notebook, or a petite mm carrying a big brick bag scene will be on your body staged. And if you just put them in the home instead of desktops, you can buy 2.5kg or more heavy copies of 2.8kg or more, because they tend to have better heat dissipation and lower prices.

6) Notebook Brand

Brand is also a key, such as Thinkpadt series notebook price may be equivalent to the same configuration Shenzhou notebook 3 times times. But there are still a lot of users who will buy it. This is because of the different brand series, with completely different technical content, quality and service.

7) Hard disk capacity

At present, the capacity of notebook is basically more than 300GB, while the mainstream models with 500GB or 113 range. However, if you have a multimedia file to store, you should choose the maximum size of the hard drive.

8) Notebook shell material

In addition to hardware configuration, notebook shell material can not be ignored. Usually, the plastic material notebook is the most affordable, metal materials are high-grade, carbon fiber is the most top material. Most notebooks use different materials at the top, palm and bottom to take care of both quality and cost. For most consumers, in fact, is the choice between the plastic and metal, the top of the metal on the one hand will make the book very grade, on the one hand can also reduce the thickness of the book, while providing a good enough screen protection.

9) Extensibility

The extended performance and scalability of the product should be fully considered. Using the most frequent USB interface, there are several jiao easy to use, you can easily connect digital cameras, scanners, mice and other peripherals, convenient.