Laptop computer or you can all it as laptop, is a personal computer consisting everything that can ever be possible on a desktop computer. It has keyboard on the lower part and a thin LCD/LED as the part of its screen. It is the best part of computer technology and inventions and today we not even know these things but also have thousands of them, with different features as well. Although originally there was a difference between laptops and notebooks, but later on there is often no longer any difference.