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Question by lexie: How does built-in wireless connection work in a laptop?

I understand that I can get wireless internet connection if my laptop has a built-in wireless card for as long as I'm in a "hotspot" where I get connection from radio waves. How true is that? I am planning to get a laptop, but I'm not sure if where we live now is actually a "hotspot" or not where I could use it for regular web surfing? We do have broadband internet for our desktop now, but I don't want to have a wireless router connected to that as it is connected to my work/company's computer, I trust wired network better for that. If there is a DSL or Cable internet provider in our area, will that give a big possibility that I will be able to get good signal for the laptop's wireless internet connection? Where do built-in wireless cards get their signals anyway? Is it possible that I will be getting a signal from other people's wireless connection? Can anyone explain this to me? I'm all confused. Thanks a lot!


Best answer:

Answer by Ken M
You must have a router or be in range of a network that is unprotected. You are not likely to find one these days. The hot spots you refer to are airports, wifi cafes, etc. These things have limited range and connectivity without a booster. Short answer: get a wireless router and protect it. The literature will explain how.



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