Im not sure what you want to use it for so here is a run down of things you could possibly use it for:
Gaming-
at least 4gb of memory, the more, the better
200gb hard drive
a good fast processor, the faster the better but at least a core 2 duo
a good graphics card, again nicer the better. get as nice as you can depending on your budget
a 64-bit Operating system (important for memory usage)
Work/Business-
2-3gb of memory
200gb hard drive
processor not as important
graphics card not as important, integrated chipset graphics is fine
32-bit OS is fine
Entertainment-
3-4gb of memory
300gb hard drive
core 2 duo processor
nice graphics card (no integrated chipset!)
64-bit OS
When buying a new laptop, one should keep their budget on their mind. One should make a check list of what they want in the laptop and compare laptops to one another.
There are a lot of guides out there to help you with your laptop computer buying activities, and some of them are very good. However, make sure to avoid guides that press you into buying a specific type of laptop. These are often directed ads more than guides, and they are designed to pressure you into buying a specific product. Avoid these by getting your product reviews from customer reviews instead of sales pitches.
ebay
The LAPTOP Magazine website offers a wide selection of helpful articles and information about mobile technology. Among other things, the site offers lists of the best devices, reviews, tips, and buying guides.
There are a number of websites where one can find car buying tips. These include How Stuff Works, KBB and Consumer Reports. Another site where tips can be found is the AA website.
There are many tips for buying a used car. Some tips for buying a used car include always shop around, ask to test drive cars if possible, and don't settle for something you truly don't like just because it's cheap.
Some trouble shooting tips for Dell printer drivers include making sure the computer has the most recent driver available and the correct printer model driver. This is all achieved by allowing the computer to scan its driver set through Dell or a third party such as Driver Guide.
There are a number of good laptop troubleshooting tips on the internet depending on what problems you have. Some sites that you may want to try include PC World and Life Hacker.
Websites like One Cent at a Time and Lifehacker offer many tips on buying software. They tell you what is good, what is not good, and how to get the best deals.
The primary thing to consider is whether you are buying for home use or commercial use.
MSN had an article on buying furniture. It is called 12 Tips For Buying Furniture.
Don't!! save your money! Wait for the sales.