1. A personal computer configured for control by at least one personal user and for communication to a network of computers including the Internet, said computer comprising: at least one primary internal hardware firewall configured to protect a hardware protected side of the computer's hardware from a network side of the computer's hardware that is not protected by said at least one primary internal hardware firewall; at least one microprocessor and at least a non-volatile memory located within said hardware protected side; one or more network side microprocessors with at least a volatile memory and network communications components located within said network side, said network side being configured for connection to the network of computers including the Internet and being located between at least one said primary internal hardware firewall and a wired or wireless network connection to said network of computers including the Internet; said one or more network side microprocessors being separate components from said network communications components, and said network communication components and said one or more network side microprocessors being separate from said at least one primary internal hardware firewall; at least one said primary internal firewall by its internal location not restricting access to the network side by the network of computers including the Internet, thereby not restricting network operations of the computer which are conducted in said network side using said network side microprocessors; and at least a first secondary internal hardware firewall configured to form either: (A) a first separate hardware protected compartment located in said network side, said first separate hardware protected compartment having at least one said network side microprocessor with at least a volatile memory located therein, or (B) a first separate hardware protected compartment located in said hardware protected side; and at least one said primary internal hardware firewall being configured such that said hardware protected side is kept accessible only to a personal user of said computer.