A laptop, laptop computer, or notebook computer is a small,
 portable personal computer (PC) with a screen and alphanumeric keyboard.
 These typically have a "clamshell" form factor, typically having the 
screen mounted on the inside of the upper lid and the keyboard on the 
inside of the lower lid, although 2-in-1 PCs with a detachable keyboard 
are often marketed as laptops or as having a "laptop mode." Laptops are 
folded shut for transportation, and thus are suitable for mobile use.
[1] Its name comes from lap, as it was deemed practical to be placed 
on a person's lap when being used. Today, laptops are used in a variety
 of settings, such as at work, in education, for playing games, 
web browsing, for personal multimedia, and general home computer use. 
To learn more about laptops, visit this link http://habibbd.ml