Learn how to hide or change your IP address using 5 different methods. How to Change IP Address? Change IP Address through MAC Clone, renewing IP Address using command prompt or changing IP Address with anonymous. Free tutorials to change IP. How to Change your IP Address Windows. Change your IP address using anonymous proxies and software in internet explorer, mozilla firefox, and safari under windows xp, windows vista, and mac. Dynamic DNS allows you to serve content using a dynamic IP.