In this era of technology nothing is difficult. Everything lies on your doorstep all you need to do is to open the door for the things to come in. Whether you are sitting at your home or out in the park you can gain access to any place you want. Smart phones have solved many issues regarding visiting any place to get lectures. Even the medical surgeries are taking place online. Smart phones have made our life easy. On just one click without even standing up from our place we reach to the other desired place. We take same enjoyment of watching a movie while sitting in park or garden. On one touch we get in contact with the person sitting 1000 miles away from us. Even students can attend their virtual classes in just one single touch without heading to their university they can enjoy their lectures just like sitting in their classes.