Laptop Specs
February 8th, 2010 | by admin |Most computer makers have designed their notebooks to work with a keyboard and mouse, and they will also have a pad and or joystick that can be used to substitute for the mouse. Lap tops come in three varieties, and these are based on the size. An extremely small lap top will generally weigh less than 1.7 kilograms, while a lightweight slim version will weigh up to 2.8 kilograms, and a medium sized laptop will weigh up to 3.5 kilograms. The idea for the laptop existed prior to the invention of the personal computer, and was first conceived during the 1970s. The very first laptop was the Osborne 1, which made its first appearance in 1981. Get the latest Notebook Test