Types of Portables:

The Types of portables computers are as described below and it main features of it also described below it is useful for many peoples from all over the world and it also the important and easy thing to do. Portable computers are classified according to size and function. Today there are three basic types of portable computers: laptops, notebooks, and subnotebooks.

The first "portable" computers were often called "luggables." The size of a portable sewing machine, they tipped the scales at 30 pounds. Equipped with a small CRT (cathode-ray tube) display, they were actually a traditional PC in a slightly smaller case.

This are the main types of portables computers that were daily used routinely by the peoples all over the world. The real change in portable computers came with the advent of the flat-panel display, allowing the portable to take on the now-familiar slim design. Laptop is the term used for the heavier version, usually offering most of the features of a full-fledged PC but with a folding flat-panel display and integrated keyboard. Notebooks are slender devices that often lack the full range of storage as part of the normal configuration. PDAs, a special group of products offering a subset of features including e-mail, schedule tracking, contact records, and limited note taking and Web browsing, are beyond the scope of this chapter and it are all the main feature of portables that wre in daily usage purposes.