In our modern world, we all need to be connected to each other to accomplish our daily life and to make a living. For us, the mobile phone has become an indispensable tool and a necessary device for making a living. With the development of the Internet, we now have the ability to communicate and interact with each other worldwide. This is a new form of communication that is different from the previous one and it has brought a whole new meaning to life. Now, we can send messages, pictures, and even videos to our friends and family, even if they are thousands of miles away.