6 Tips for Buying a Laptop

Whether you're writing a term paper,

teaching a class, organizing a research project or just surfing the web, you need the right laptop to suit your needs and budget. At first glance, the laptop shopping process may seem confusing. There are hundreds of different models available in several sizes, with at least three different operating systems and prices ranging from $150 to $5,000.
Fortunately, finding the right notebook is a lot easier and less expensive than detecting the Higgs boson particle. Here are six tips to help you choose the laptop that fits your needs and budget.
1. A smaller screen means better portability. Most laptops come in screen sizes that range from 11 to 17 inches. The entire system is sized to fit the display. That means smaller notebooks are lighter and more compact, and larger ones are bulkier.

If you don't move the laptop much, a 15-inch model is fine. But if you plan to use the laptop on your lap or carry it around, a model with a 13- or 14-inch screen, like the Dell XPS 13, may provide the best balance between screen space and portability. Children under 12 will find it easier to handle a model with an 11.6- or 12.5-inch display.  Get a 17-inch laptop only if it's going to stay on your desk.