The HP Pavilion Dv6640US has a weight of about 6.2-pound. It is not heavy at all. It can be easily taken anywhere you go. The HP Pavilion is inexpensive at all, practically everyone can afford this type of a laptop.

This model of a laptop is sold with Microsoft Windows Vista and Microsoft Windows Vista Home premium OS. The operating system is great and those people who work with it every day say only positive things about it.

The laptop has a great screen. A 15.4 inches screen has amazing clarity and wonderful colors. Working, playing games and watching your favorite movies on this screen is a real pleasure.

A roomy hard drive disk gives a wonderful opportunity to store everything you need on this type of a laptop. It is convenient when you can store all the things you need for work and pleasure in one place.

Check your e-mail, communicate with your friends and do a web searching with the help of wireless connection provided by this laptop. Forget about constant battery change. This type of a HP laptop has a great battery (12-cell battery).

The laptop is very powerful thanks to powerful processor integrated in it. It works absolutely quietly and quickly. The HP laptop is stylish thanks to amazing design.