Electronics dominate the world today and many of the people in it. Within the past twenty years or so, so many improvements and advancements in technology have created a world which relies on electronic services and communication. One of the most popular and most important electronic today is the cell phone. So much communication is done online today, that it is vital for many people to own computers. The internet has made communication all over the world possible with the click of a mouse and companies are able to expand globally because of this phenomenon.