Before my next door neighbour had broadband, I gave her a WEP password that I got from the helpline run by the manufacturers of the wireless router I have.
I now want to change my WEP password so that's she's not using my connection any more because now she doesn't need to.
Do I have to phone the manufacturers helpline again?
You can change the password by accessing your router's settings. To do so you simply need to type the relevant IP address into your browser's address bar. For example, if you've got a Belkin router, typing '192.168.2.1' and clicking 'Go' will get into your router's settings.
For other routers, Google 'xxxxxx ip address' (replacing 'xxxxx' with the make of your router) or simply ask here.
WPA2 is the latest security program for WIFI it is almost impossible to crack where as WEP is the easiest one and is now outdated. You should have it as an option when you log on to your router and set up your security SSID and your password from the default settings.