Internet

There are many networks in the world, often with the hardware and
software is different. People connected to the network often
hope to be able to communication with other people connected to the
other network. Desire such as this requires a relationship between network which are often different and not compatible. Sometimes the machine GATEWAY called as a translator between the network that are not compatible. Collection of networks that are connected or called INTERNETWORK, INTERNET. INTERNET general form of the collection is from the LAN connected by WAN.