There really are a number of reasons why one contemplates changing his IP address. The most usual reason is a network contradiction of address. That happens when computers are hooked up to static IP addresses that are assigned and a local area network. All you need is an overachiever to assign a used address to his apparatus and connect it to precisely the same network. Other reasons may be segmentation of network addresses due to locations that are actual or applications. Alternating utilization of your computer between office and home is one such reason. At times, it can be because of evasion of the prohibition list whereas serious causes are protection from spam and maltreatment.

Assuming you've great reasons to carry on, understanding how to change IP addresses is contingent on the type of IP address put. So, how does one understand which kind can it be? If you are using an ADSL, cable or broadband connection, your ISP normally assigns you a static address. Otherwise, dial up connections are assigned dynamic addresses. You've got a static address, in the event the DHCP Enabled option states No. Otherwise, a dynamic address is indicated by a Yes. It'll also state its expiry settings and when the lease of IP address was obtained.

Changing a static address requires the support of your ISP. You will want to maintain the electricity turned off according to the expiry settings, in case you did the above mentioned test. Normally an overnight shutdown should be sufficient.

In case the electricity shutdown approach did not work, all is not lost. By following step-by-step instructions on how best to change IP addresses, you can easily accomplish the job inside the operating system or at the command prompt. You do not have to be very technically inclined to try either process so long as you closely follow the steps. In the event that you must alter the IP address on router or your modem, follow the manufacturer's directions. Do note that some ISPs have pre-assigned an IP address to your own network device. Some caution is important as possible connection problems may be caused by a change to the ISP in the future.

Often times in these days you use your laptop at the office, home and when travelling. Determined by type of connection to the web and where you stand, your laptop may require a special type for each connection type. There are a number of utility applications available in the market which help you toggle connections and addresses. Whatever you must do is to define the many network connections and IP addresses. As you go from spot to place, just select your location and you're connected, fingers crossed.