If you are planning to purchase a notebook computer, then there are seven key questions that you will need to ask yourself. Doing this will enable you to arrive at the kind of quality notebook that best suits your purposes and current budget.
1 - How portable, how powerful?
The issue of size and weight will determine how easily you will be able to carry around your notebook computer. After all, one of the reasons why you may have decided to purchase a notebook computer in the first place, is most probably based on the issue of portability. You will need to strike a balance based on your needs and requirements between ultra-portables and desktop replacements. The former offer very small-sized and light weight computers but will often sacrifice a number of items in achieving this. For instance they will tend to get rid of optical drives, among other items that may be important to you. With desktop replacements they will usually tend to be heavy and bulky making them a little difficult to carry around.
2 - What should be the processor speed and type?
The processor speed will contribute heavily to how fast you will be able to accomplish tasks on your notebook computer. If your notebook is meant to be mainly a web browser, with word processing and maybe a DVD player, then any processor that has a speed of 1 GHz or more should work. However if you have in mind a desktop replacement then you will need a high-end processor of 1.6 GHz or higher.
Secondly the type of processor is an important consideration too. Processors based on Centrino technology consume less power and yield improved battery lifetime.
3 - What Screen size, what resolution?
It is important to check the resolution of the screen on the notebook you are purchasing. Everybody would like a larger screen but some large screens have such a high resolution that it is counterproductive and makes the reading of standard fonts difficult. You will also have to remember that the larger the screen the heavier and more difficult to carry your laptop computer will be.
4 - Should the notebook have a convincing optical drive?
In laptops nowadays, the choice of optical drives is important. Laptops have these days been turned into portable DVD players with the DVD-ROM or CD-RW/DVD combo drive. They can even be plugged into a home theater system. The problem is that many ultra-portable laptops quite often lack an internal optical drive to save on space.
5 - Do you require redundant ways to access the Internet?
Ability to connect to the Internet is a key feature. You should be careful to look for systems that include a built-in 56 Kbps modem and Fast Ethernet. If you wish, you can go further and look for a computer with an integrated 802.11 b/g wireless adapter because locations with hotspots for connectivity are rapidly and constantly growing.
6 - How long would you be away from the mains on average?
A portable computer with less than two hours of computing time on a single charge is a big waste. You should look to get a system with at least 3-4 hours of battery life.
7 - What Warranty options should you be looking at?
Because laptops are moved around a lot, they are much more likely to break down. Many people make this mistake with laptops because we hardly follow up on the warranty for PCs. Remember that laptops are different because they take much more abuse on the go. So you should ensure that you get at least a one year warranty from the manufacturer.
Sabir Rizvi is a seasoned IT professional who writes for Notebooks Guide, an informative guide for laptop buyers. Visit the website to read more of his articles and reviews at http://notebooks.alwaiz-arts.com.
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Although a number of factors have to be taken into consideration the first question should always be the same. How will this computer be used? Making a list of what the system will be used for and focusing on the two or three most important will help to make sure that the purchase will provide long term satisfaction.
Many people purchase computers to use Internet services like e-mail, chatting or browsing. If the machine is to be used mostly for these services, any computer that supports Windows XP or Vista should be adequate. A common misconception is that the speed of Internet services depends on the power of the machine. This is partly true, but it mostly depends on the speed of the connection provided by the ISP (Internet Service Provider).
When the computer is used for desktop applications the memory and drive space become critical. Gaming computers need drive space as well, but processing power and video memory are especially critical. A good monitor is also required and may be purchased separately to get the desired result. Laptops are more portable and can do most anything a desktop computer can, but will normally cost $200 or more for a comparable system.
How can the memory, drive space and processing power be evaluated?
Other ConsiderationsBesides these basic computer components, the expansion slots should be examined as well. A user that knows that his preferred video device uses an IEEE 1394 (FireWire) port will make sure the laptop or desktop he chooses has one. Not all computers have the same peripheral devices.