what is Ip Address?how to change or hide it?

Ip address is how your computer is tracked through the internet Every device connected to the public Internet is assigned a unique number known as an Internet Protocol address. An IP address can be used to identify the region or country from which a computer is connecting to the Internet. There is no way you can hide that. no reason why you would want to either unless you plan on doing something really illegal

An IP address is a unique ID issued by ISPs to their customers. Your IP address can be used to identify your location, your ISP and many other things. You can hide it from the outside word. Products, like thte one featured at http://www.tohideipaddress.com is a useful product to use and allows you to stay anonymous and private from the outside world.