Information Technology (IT) sector consist of many areas from computers, mobile phones, tablets to wearable technologies. Nowadays, computers and phones, and all advanced products have greatly facilitated human lifes. And they have provided everyone to access information from anywhere. Especially the development of the telephones in the last few years has brought a different dimension to the information technologies. Therefore, the IT sector is rapidly growing and developing over the years. As a result, IT sector has a very important place in human life day by day.