with the help of Firewire
Firewire connections are connections for Firewire devices to connect to a computer or some other Firewire device. They are often found on digital video cameras and high level digital audio equipment.
Triple interface just means that it can connect via USB, FireWire 400, and FireWire 800.
No, you do not need to use a firewire cable. A lot of printers can now be connected wirelessly.
You can buy a firewire cord. That is the fastest and easiest way to connect two computers.
Serial mice were very common and still supported. Firewire mice do not exist.
No FireWire does not need a separate power supply to operate. FireWire is used to connect peripheral devices to a computer.
If the computer is able to accept PCI cards you will need to add a FireWire card to the computer and connect the camera to that. (See links below)
Firewire and parallel are not mouse connection ports.
Device Driver
A FireWire card adds a FireWire socket to your computer. FireWire is a type of cable and plug (like the more widespread USB) that is used to connect some video cameras, hard discs and audio equipment to a computer.
First make sure firewire is enabled in bios, assuming firewire is integrated on your MB. If you have a FW card, make sure the drivers are properly installed.