Understanding the Internet and intranets

Understanding the Internet - the Internet is the relationship between different types of computers and networks in the world of different operating systems or applications in which these relationships take advantage of the progress of the communication media (telephone and satellite) that uses standard communication protocol is TCP / IP protocol that contains information and as a means data communications in the form of sound, images, videos and text.
Today's world becomes increasingly connected (interconnected) with one another. In other words we can use cell phones to contact friends who are dibelahan another world. We can watch live World Cup football matches held in other continents. Or even we can invest in the world economy since the stock market in Tokyo, London and New York connected electronically 24 hours a day. Connectedness is called the Interconnected Network, or more popularly known as the Internet.One of the greatest things about the internet is that nobody really has it. The Internet is a global collection of people and large and small computer networks, where everything is connected by thousands of kilometers of cable and telephone lines that can all communicate with each other. Some functions of the Internet include: finding and accessing information, course / school distance, exchange information with business associates and a hobby, or get a job on-line and others.
DEFINITIONS INTRANETIntranet is to adopt the concept of LAN and Internet technology was introduced in late 1995. Or it could be said intranet is a LAN that uses standard Internet communication and all facilities, likened to surf in the local environment. generally also connected to the Internet thereby allowing the exchange of information and data with other Intranet network (Internetworking) through the backbone using the Internet and Intranet Internet.Keuntungan currently a lot until I can not write down one by one. An example is you are doing today is looking for information, get information, exchange information over the Internet.