The invention of various electronic gadgets as such television, air conditioner, refrigerator, washing machine, tube light etc has made our life super easy and hence, electronic goods have become an inseparable part of our daily life. Electronic goods have made its way into every aspects of our life from office to hospitals to banking sectors and even shopping malls. Utilization of electronic goods not only causes efficiency of work but also helps to keep things compact. Even if we take a look around our house, we will easily understand the dependency of ourselves upon electronic gadgets in order to run our day to day affairs smoothly. Two of the most important electronic gadgets without which we can’t imagine our life are mobile phones and computer. However, like every other great invention on Earth, the world of electronic de*ices also tends to bear a few flaws which adversely affect the consumers of the same.