Introduction:Communication is the exchange of information, feelings or ideas, which allows most people to receive news from all sides. Additionally, we use communication every day to let people know what we are doing or thinking, including hearing what people are receiving via voice, image or chat. Furthermore, communication technologies have made it easy to communicate with friends on the other side of the world by calling them via cell phone, sending them emails and writing on our web pages using social networks, such as Facebook, Twitter or Messenger. Furthermore, most people use many other resources to keep in touch with the world, such as watching television or listening to the radio, especially when they go to work. Therefore, communication technologies are considered one of the most important elements in our life and that is why this essay will define the advantages and disadvantages of communication technologies in terms of health, education and relationships. This essay will first clarify the advantages and disadvantages of communication technologies in healthcare. Secondly, the advantages and disadvantages of education. Third, the advantages and disadvantages in relationships. Finally, what should the world care about our grandchildren if these technologies continue to develop in the future? Communication technology in healthcare: Communication technologies that play an important role in providing the best healthcare service (European Commission 2011). Furthermore, there are more advantages and disadvantages that this essay will show. The advantages of communication technology in healthcare: First, give people... half the paper... communications technology in education is made education more flexible, on the other hand, one of the disadvantages is that teaching via technology leads to fewer schools. Furthermore, communication technology can play an important role for people to contact each other. Otherwise it can be influenced and benefited from relationships, for example, it can be influenced by face-to-face communication and it can be beneficial to help scholarship students communicate easily with their families. Finally, communication technology can affect the world of our grandchildren because its excessive use leads to psychological problems. In my opinion, communication technology is very important in our life, whatever its consequences. In the future, communications technology could be more secure and effectively planned to deal with whatever problems may affect people.