How do I block my wireless signal on my router?

Can you get a router to pick up wireless internet signals?? Is it illegal?

i have a laptop if i plug the a cable staight into computer from router i don't get any signal my downstairs computer gets si...

I want a wireless internet router which 1 shall I get I've got a pc dwnstairz but I want one upstairz im on cable it is NTL c...

I have an old desktop, and I am not sure if a wireless router would work on it since it's old. Also, it doesn't have much spa...

So I have a wireless router, a cheap one that slows down the other PC in my house when I download stuff. I was wondering if I...

I've had my Belkin Wireless G Router 5x for a few months and I just got AT&T internet so I installed the router. I put WPA se...

i just got a new lap top.. i can connect to the internet but only with a cord. I need to connect it to my wireless router but...

Okay so I have a little netbook laptop, & it doesn't have the thing where you can put disks in it, & I just bought a wireless...

I have a new laptop with wireless capability. I also have high speed internet which I have hooked up to another computer. I...

how to block my cellphone number through in computer?