Thanks but I don't really want to do that as I have other computers etc connected to it, I would have thought there would be a way to kick any connections off the hub from the hub settings but I can't find anything.
I defragged my neighbours laptop and updated his windows and in the process connected to my hub because he was using a dongle but now he can just click connect to my wi fi signal whenever which I don't want, is there not a way to change the settings so he would need to enter my password each time he wanted to connect rather than it being auto?
Thanks again.