I took a 'naive' user plonked them down in front of a fresh setup and before I new it they were on wireless
A few months ago, Virgin Media guy came to install their stuff in our new house, while I was at work. When I came home, my Wife's laptop (Linux Mint) was already set up for wifi - I praised her on her technical skills but it turned out the VM guy actually did it, and said "oh, you've got the new Windows, huh?".