In terms of the networking system of the laptop or computer, you definitely cannot disregard the significance of the IP address. Yes, the IP address is just about the most important things that are needed for each computer for its identification in the network system. The Ip can be defined as a set of numbers broken down by dots. IPV6 and IPV4 are a couple of forms of IP addresses. Not so long ago, mainly IPV4 IP addresses were used in order for the laptop or computer to distinguish itself.