bimbaws :
Brillis Wuce :
Do you have a password on the wifi?
Yes, but she has it. So is there any way, like kick her from my network? Or permanently ban her?
You have a couple of options.
You can change the wifi password by logging into the router (usually 192.168.0.1) and navigating to the password area of the router interface.
You can also set up static IP addresses, which is much more complicated.
There's also some freeware programs out there, but I'd recommend just using the router interface.
Do you know how to log in to your router?