The major objective of this article is to know about palmtop computers and laptop computers. Palmtop computers are quite alike to the desktop computers. It has all the features incorporated in it. The laptop computers or notebook have become incredibly admired these days. Nowadays the majority of the citizens prefer to use notebook as their major computer. These are light and portable compared to the desktop. Notebook computers have a quantity of beneficial features such as portability, lower power necessities and simple access to ports.