communication technology

Scientists have invented various means of communications like telegraphs,telephones, wires by the help of which we can send messages to distant places. Even computers have also been invented which is the more reliable means of communication. Now a days we can talk with the people in distant places at very cheap rate using internet. We can have a live chat with the people in different places, send e-mail and we can even see the live photo of the people to whom we are talking.Technology is very ahead in the field of information technology and it is also being very cheap and affordable even for the poor people. Now, we can see many people using mobile phones even in the remote areas of the country. Even the poor people can use mobile because it is very cheap to call from it. New means of communication have also been invented using different kinds of softwares. We have to take training to use these kind of softwares. There is a huge development in the field of computer. There are two parts of computer, hardware and software. There is the development in both hardware and software. They are inventing latest computers and computer softwares which are easier to use than the previous one. So, people want the update of every computer program.It will be cheaper when the technology develops more new things.