signal weak

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...

how can I make my cricket wireless broadband card faster and receive a stronger signal. Hacks or tweaks welcome. thanks.

I'm in need of some help. I've got a wireless router and I'm trying to figure out how to lock the signal from anyone but me. ...

If someone happens to lose signal on their phone because they are out of town, would the person trying to reach them hear dia...

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

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

My laptop works good with the wireless signal, but for no reason i lost the signal on the ipod touch and now i can not get it...

My itouch has a weak signal strength. Its connected to the router. And the router is connected to the computer because my com...

I live in a 2 floor house and I dont know much about the internet!!! So if you could please answer in simple phases I would m...

and if it does ... can i use it if i have no contract but just have wifi signal?