Laptops are those devices which are basically nothing buy only a portable computer which can do the advanced functions of a computer.   OLPC_XO_Laptop.2

The laptops have many in built features which are not present in the computer or desk top and we have to buy them separately but for laptops we do not have to do that. The laptops are much more advanced in configuration and assembling. Of course the prices of these laptops are much more than the desk tops. Yet the prices of the laptops are worth it the functions as they provide many advantages over the normal desk top. There are many big companies who are producing many cheap rate laptops at a very affordable price. The names of the brands which offer these laptops are available in the internet and also in the local electronics shop. So if any one is interested to replace their desk top with the laptops they can do that without delay.