What is wifi?

Answer WiFi or WiFiKnife is a utility to help you check your connection via WiFi network. it allows you to detect the available networks , to connect to one of them, to check the state of the internet c... Read More »

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Got a laptop with a wifi connection for Xmas. How do I connect to neighbours' wifi system or other hotspot?

First, you need to install the wireless card driver if it's not already installed. Next, click on the wireless computers down in the taskbar, and click on "Refresh Wireless Networks" or something l... Read More »

Very odd wifi problem: laptop does not gain internet access on home wifi, but other devices does?

I can't say exactly what your issue is, but here's some ideas to narrow down the problem. Open up command prompt and type ipconfig, and then check what ip you have. If it doesn't show a default gat... Read More »

How can I wirelessly send a wifi signal to a machine with no WiFi?

There's different ways to do it. There's networking over power line modules for example. Dont' know if you can get them there. But anyway you plug one unit into the router, then plug the unit int... Read More »

Neighbour's WiFi interfering with my WiFi. How to stop?

It's not so much sucking up your bandwidth as blocking it.WiFi waits for other transmissions to stop before sending, and if one of your devices can 'hear' other signals, it will wait for them to st... Read More »