How do I block others from using my Wireless Internet?

[Curious Dreamboat]

Former girlfriend's laptop is set to remember the password to my wireless, I've changed the password but she can still get on it! How do I block her computer from acessing my laptop? And she's talking crap via Facebook, how the heck are you gonna talk junk on Facebook while you're mooching off my internet?

[Arie]

You most likely changed the password required to log into your router, not the wireless security key. Log into your router and change the wireless security key.

[Frank]

go to "my computer" find internet and wireless. open properties and set it back to factory settings. then go and change the pass word to the connection. that way no one else can use it.

[Karen]

Contact your internet provider. She shouldn't be able to access if you changed your wireless password. Unless she is a wireless password cracker.wiki.answers.com/Q/Can_you_use_someone_elses_wireless_internet_without_permission

[joedumars888]

you have to change the router password