Hi. Does anyone know how I can change the IP Address of my computer? Recently, I've had security warnings telling me that an outside source is trying to access my computer. It has happened 4 times this month and the IP Addresses of the attackers were all different and from everywhere in the US. I heard of people saying that changing the IP Address of my computer was possible to where the attacker doesn't know what it is. There must be a program or something that makes changing IP Address possible.