Wednesday, Mar 21, 2007 at 18:14
Willem,
The confusion is that there are two wireless networks.
Wireless ethernet - local networking.
Just as you hook up computers to a hub or switch so you can establish a local internal network at
home or the office, you can replace a wire with a wireless system.(excuse the pun :o) I have done this at
home so I can use my laptop anywhere in the house to connect to a printer and my modem.
You hook up a transmitter (wireless hub) and most laptops have wireless ethernet installed with the right transmitting hardware built in.
It is recommended that you put some security (usually a 'key', like a password) on these local networks so your neighbour can't hook in and see your computer or modem. They get free use of your modem (and your download allowance) if they do.
Wireless internet - modem on a wireless card.
Normally on a laptop. You can buy a card from Telstra etc that is a mobile phone and modem on a card. That way you can connect directly to the internet from a laptop if your system can find a mobile tower, whether it is Next G, CDMA or GSM.
Hope that helps.
I have a feeling you are having the 2nd installed on your laptop, so it will come with some security.
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