Apple have posted a nice couple of video tutorials on wireless networking and setting up a wireless network at home.
For seasoned techy geeks like myself who have been using wireless for the best part of a decade, we sometimes forget how magical and fantastical wireless is to people new to it.
“You mean I don’t need to connect any wires to connect to the internet!”
So nice and simple tutorials like these from Apple are useful and can set the groundwork for people to enter a wireless world.