Today there is actually no work which can not be done without the support of machines as well as there is actually certainly not a single human activity where machines do not need to be used. Today we use several electronic gadgets in our every day life. Gadgets are electronically streamlined devices that make work very easy. They play a considerable duty in the commoner's life as well as we have actually increased therefore used to it that it becomes quite hard for us to think about day-to-day live tasks in the lack of machines.