Can you youse wi fi to get chrectars?

you use it to play multilayer over the world and for Internet

Wi-Fi used to mean Wireless Fidelity, but now they never use the term.

Yes, wii's do have wi-fi.

Wifi allows you to trade or battle with registered friends from far away. In Platinum version there are other uses. In platinum you can play games, share battle videos, and other cool stuff.

Either buy a computer with wifi connection or buy a wireless capable component to add to your existing computer. This will allow your computer to receive wifi signals. Half the battle. In order to...